AEROQUIP-350 at a glance

Specification

Item	Value
Type	Hose assembly
Status	Check the current issue of the standard before design use.

Dimension, in	-3-L	-4-L	-5-L	-6-L	-8DL	-10DL
TS — Tube O.D.	3/16	1/4	5/16	3/8	1/2	5/8
FT — Fittings (2 per assembly)	491-3	491-4	491-5	491-6	471-8	471-10
HP — Hose part no.	303-3	303-4	303-5	303-6	303-8	303-10
ID — Hose I.D.	.125	.188	.250	.313	.406	.500
OD — Hose O.D.	.453	.516	.578	.672	.766	.922
OP — Max. operating, psi	3000	3000	3000	2000	2000	1750
PR — Max. proof, psi	6000	6000	5000	4500	4000	3500
BU — Max. burst, psi	12000	12000	10000	9000	8000	7000
BR — Max. bend radius, in	3.00	3.00	3.38	4.00	4.62	5.50

Dimensions in inches as tabulated in the catalogue listing; the standard governs. Blank cells: not stated in the listing.

Part no.	Size	Tube O.D.	Hose	Fittings	Hose I.D., in	Hose O.D., in
350-3-L	3/16	3/16	303-3	491-3	.125	.453
350-4-L	1/4	1/4	303-4	491-4	.188	.516
350-5-L	5/16	5/16	303-5	491-5	.250	.578
350-6-L	3/8	3/8	303-6	491-6	.313	.672
350-8DL	1/2	1/2	303-8	471-8	.406	.766
350-10DL	5/8	5/8	303-10	471-10	.500	.922

Part numbers as listed. The standard governs and may list other sizes.

Part	Meaning
Format	350-<dash>
Example	350-6-L — Assembly, 3/8 tube, length code L

Sample part number: 350-6-012 3 = base 350, size -6, length in inches (12) then eighths of an inch (3), i.e. 12-3/8 in. Use D instead of the dash after the size for -8 and larger.
To confirm: The assembly table lists the fittings of -8 and -10 as 471-8 and 471-10, while the 303 hose table pairs -8D, -10D and -12D with 491 fittings; both are printed as shown.

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

Distributors coming soon.

Distributors coming soon.

AEROQUIP-350 — Aeroquip 350 Complete Hose Assembly (303 Hose) — nominal sizes and part numbers.