MS9403 at a glance

MS9403 engineering drawing with dimensions — Engineering drawing · dimensions in inches

Cancelled: use AS9403. MS9403 is cancelled (Cancelled by Notice 2 (15 Oct 1999) and superseded by AS9403; the part numbers are identical.). Replacement named by the standard: AS9403. The old number MS9403-002 still turns up on drawings and IPCs: check the replacement for each part before you order.

Specification

Item	Value
Type	Solid rivet, universal head
Material	Corrosion and heat resistant steel, AMS 5737
Finish	Solution treated and partially precipitation heat treated after heading
Status	Cancelled by Notice 2 (15 Oct 1999) and superseded by AS9403; the part numbers are identical.

Dimensions by size

Dimension, in	.062	.094	.125	.156	.188	.250	.312	.375
A — A, head dia	.119 - .131	.179 - .197	.238 - .262	.296 - .328	.356 - .394	.475 - .525	.594 - .656	—
B — B, head height (+.010 / -.000)	.027	.040	.054	.067	.080	.107	.133	.161
C — C, approx. material for full head	.094	.141	—	.234	—	.375	.469	.562
D — D, shank dia	.061 - .063	.093 - .095	.123 - .126	.154 - .157	—	.248 - .252	.310 - .314	—
E — E, shank dia under the head	.061 - .064	.093 - .096	.123 - .128	.154 - .159	.186 - .191	.248 - .254	.310 - .316	—
G — G, end recess dia (±.005)	No recess	No recess	.070	—	.100	.125	.150	—
R — R, head radius	.054	—	—	.135	—	.217	.272	—
S — S, concentricity of A to D, FIR	.010	.010	.010	.015	—	.020	.020	.020

Dimensions in inches, as tabulated in the standard (letters as on its drawing).

Part numbers

Every part number with its nominal size, length L and approximate weight per 100 rivets.

.06217 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-002	.125	.02
MS9403-003	.156	.02
MS9403-004	.188	.02
MS9403-005	.219	.03
MS9403-006	.250	.03
MS9403-007	.281	.03
MS9403-008	.312	.04
MS9403-009	.344	.04
MS9403-010	.375	.04
MS9403-011	.406	.04
MS9403-012	.438	.05
MS9403-013	.469	.05
MS9403-014	.500	.05
MS9403-015	.531	.06
MS9403-016	.562	.06
MS9403-017	.594	.06
MS9403-018	.625	.07

.09427 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-065	.188	.06
MS9403-066	.219	.07
MS9403-067	.250	.08
MS9403-068	.281	.08
MS9403-069	.312	.09
MS9403-070	.344	.10
MS9403-071	.375	.10
MS9403-072	.406	.11
MS9403-073	.438	.12
MS9403-074	.469	.12
MS9403-075	.500	.13
MS9403-076	.531	.14
MS9403-077	.562	.14
MS9403-078	.594	.15
MS9403-079	.625	.16
MS9403-080	.656	.17
MS9403-081	.688	.17
MS9403-082	.719	.18
MS9403-083	.750	—
MS9403-084	.781	.19
MS9403-085	.812	.20
MS9403-086	.844	.21
MS9403-087	.875	.21
MS9403-088	.906	.22
MS9403-089	.938	.23
MS9403-090	.969	.23
MS9403-091	1.000	.24

.12535 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-126	.188	.13
MS9403-127	.219	.14
MS9403-128	.250	.15
MS9403-129	.281	.16
MS9403-130	.312	.17
MS9403-131	.344	.19
MS9403-132	.375	.20
MS9403-133	.406	.21
MS9403-134	.438	.22
MS9403-135	.469	.24
MS9403-136	.500	.25
MS9403-137	.531	.26
MS9403-138	.562	.27
MS9403-139	.594	.29
MS9403-140	.625	.30
MS9403-141	.656	.31
MS9403-142	.688	.32
MS9403-143	.719	.34
MS9403-144	.750	.35
MS9403-145	.781	.36
MS9403-146	.812	.37
MS9403-147	.844	.38
MS9403-148	.875	.40
MS9403-149	.906	.41
MS9403-150	.938	.42
MS9403-151	.969	.44
MS9403-152	1.000	.45
MS9403-156	1.125	.50
MS9403-160	1.250	.55
MS9403-164	1.375	.60
MS9403-168	1.500	.65
MS9403-172	1.625	.70
MS9403-176	1.750	.75
MS9403-180	1.875	.80
MS9403-184	2.000	—

.15633 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-189	.250	.24
MS9403-190	.281	.26
MS9403-191	.312	.28
MS9403-192	.344	.30
MS9403-193	.375	.32
MS9403-194	.406	.34
MS9403-195	.438	.36
MS9403-196	.469	.38
MS9403-197	.500	.40
MS9403-198	.531	.42
MS9403-199	.562	.44
MS9403-200	.594	.46
MS9403-201	.625	.48
MS9403-202	.656	.50
MS9403-203	.688	.52
MS9403-204	.719	.53
MS9403-205	.750	.55
MS9403-206	.781	.57
MS9403-207	.812	.59
MS9403-208	.844	.61
MS9403-209	.875	.63
MS9403-210	.906	.64
MS9403-211	.938	.67
MS9403-212	.969	.68
MS9403-213	1.000	.71
MS9403-217	1.125	.79
MS9403-221	1.250	.86
MS9403-225	1.375	.94
MS9403-229	1.500	1.02
MS9403-233	1.625	1.10
MS9403-237	1.750	1.17
MS9403-241	1.875	1.25
MS9403-245	2.000	1.33

.18833 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-250	.250	.38
MS9403-251	.281	.41
MS9403-252	.312	.44
MS9403-253	.344	.47
MS9403-254	.375	.50
MS9403-255	.406	.53
MS9403-256	.438	—
MS9403-257	.469	—
MS9403-258	.500	.61
MS9403-259	.531	.64
MS9403-260	.562	.67
MS9403-261	.594	.69
MS9403-262	.625	.72
MS9403-263	.656	.75
MS9403-264	.688	.78
MS9403-265	.719	.81
MS9403-266	.750	.83
MS9403-267	.781	.86
MS9403-268	.812	.89
MS9403-269	.844	.92
MS9403-270	.875	.95
MS9403-271	.906	.98
MS9403-272	.938	1.00
MS9403-273	.969	1.03
MS9403-274	1.000	1.06
MS9403-278	1.125	1.17
MS9403-282	1.250	1.28
MS9403-286	1.375	1.39
MS9403-290	1.500	1.51
MS9403-294	1.625	1.62
MS9403-298	1.750	1.73
MS9403-302	1.875	1.85
MS9403-306	2.000	1.96

.25031 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-313	.312	.89
MS9403-314	.344	.94
MS9403-315	.375	.99
MS9403-316	.406	1.04
MS9403-317	.438	1.09
MS9403-318	.469	1.14
MS9403-319	.500	1.19
MS9403-320	.531	1.24
MS9403-321	.562	1.29
MS9403-322	.594	1.34
MS9403-323	.625	1.39
MS9403-324	.656	1.44
MS9403-325	.688	1.49
MS9403-326	.719	1.54
MS9403-327	.750	1.59
MS9403-328	.781	1.64
MS9403-329	.812	1.69
MS9403-330	.844	1.74
MS9403-331	.875	1.79
MS9403-332	.906	1.84
MS9403-333	.938	1.89
MS9403-334	.969	1.94
MS9403-335	1.000	1.99
MS9403-339	1.125	2.19
MS9403-343	1.250	2.39
MS9403-347	1.375	2.59
MS9403-351	1.500	2.79
MS9403-355	1.625	2.99
MS9403-359	1.750	3.19
MS9403-363	1.875	3.39
MS9403-367	2.000	3.59

.31223 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-382	.562	—
MS9403-383	.594	2.23
MS9403-384	.625	2.31
MS9403-385	.656	2.39
MS9403-386	.688	2.47
MS9403-387	.719	2.54
MS9403-388	.750	2.62
MS9403-389	.781	2.70
MS9403-390	.812	2.77
MS9403-391	.844	—
MS9403-392	.875	2.93
MS9403-393	.906	3.00
MS9403-394	.938	3.09
MS9403-395	.969	3.17
MS9403-396	1.000	3.25
MS9403-400	1.125	3.57
MS9403-404	1.250	3.87
MS9403-408	1.375	4.19
MS9403-412	1.500	4.50
MS9403-416	1.625	4.81
MS9403-420	1.750	5.12
MS9403-424	1.875	5.45
MS9403-428	2.000	5.75

.37517 part numbers

Part no.	Length L, in	Approx. weight, lb/100
MS9403-449	.750	4.00
MS9403-450	.781	4.11
MS9403-451	.812	4.22
MS9403-452	.844	4.33
MS9403-453	.875	4.45
MS9403-454	.906	4.56
MS9403-455	.938	4.68
MS9403-456	.969	4.78
MS9403-457	1.000	4.90
MS9403-461	1.125	5.35
MS9403-465	1.250	—
MS9403-469	1.375	6.25
MS9403-473	1.500	6.70
MS9403-477	1.625	7.15
MS9403-481	1.750	7.60
MS9403-485	1.875	8.05
MS9403-489	2.000	8.50

Part number

Notes from the standard

Part number: MS9403 and a three-digit dash number; each dash number is one size and one length L. Do not use unassigned part numbers.
MS9403-014 was MS9403-104.
E applies over .060 in under the head for lengths .188 and shorter and .100 in for longer lengths. A must be concentric with D within S full indicator reading.
Head edge: .015 max flat permissible. Fillet under the head .005 - .020 R; shank end .010 - .020 radius with a 90° end recess of diameter G (no recess on the .062 and .094 sizes).
Remove burrs and break sharp edges .000 - .015. Linear tolerance ±.010 unless otherwise specified.
Identification: the part number and the manufacturer's identification on the container.
Approved data governs. Use the rivet the SRM, drawing or IPC calls for.

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Sources

MS9403 Rev. A, 27 Jun 1974 — Rivet, Solid - Universal Head, AMS 5737 — dimensions, part numbers and notes. Public domain, distribution unlimited. Notices: Notice 2 (15 Oct 1999): MS9403 cancelled and superseded by AS9403; part numbers identical.

Part	Meaning
Format	MS9403-<dash>
Example	MS9403-002 — .062 in nominal size, .125 in long

MS9403 rivet — universal head, heat resistant steel AMS 5737