NAS8603 — 100° reduced head, Phillips recess, short thread, .1900-32 thread

Bolt, 100° Close Tolerance, Reduced Head, Phillips Recess, Alloy Steel, Short Thread: thread, grip, length and commonly stocked part numbers. Head and shank dimensions come from the standard itself.

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NAS8603 at a glance

Where to buy
NAS8603, bolt, 100° close tolerance, reduced head, phillips recess, alloy steel, short thread
NAS8603
NAS8603 engineering drawing with dimensions
Engineering drawing · dimensions in inches

Specification

ItemValue
Type100° close tolerance bolt
MaterialAlloy steel
StrengthUltimate tensile 160 ksi, ultimate shear 95 ksi
StatusCheck the current issue before design use.

Dimensions by size

Dimension, in.1900-32
Thread.1900-32

Thread as stated for the standard. Head and shank dimensions are not shown here: take them from the standard.

Part numbers

Part numbers commonly stocked, with grip and length. The standard governs and may list others.

.1900-3211 part numbers

Part no.Grip, inLength, in
NAS8603-1.062.385
NAS8603-2.125.448
NAS8603-3.188.511
NAS8603-4.250.573
NAS8603-5.312.635
NAS8603-6.375.698
NAS8603-7.438.761
NAS8603-8.500.823
NAS8603-9.562.885
NAS8603-10.625.948
NAS8603-12.7501.073

Part number

What each code means

PartMeaning
FormatNAS8603-<dash>
ExampleNAS8603-1 — 100° close tolerance bolt, .1900-32 thread, grip .062, length .385

Notes from the standard

  • Part number format as commonly written; check the standard for the exact format.
  • Approved data governs. Use the bolt the SRM, drawing or IPC calls for.

Where to buy

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.

Sources

  • NAS8603 — Bolt, 100° Close Tolerance, Reduced Head, Phillips Recess, Alloy Steel, Short Thread — nominal sizes and part numbers.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.
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