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32-94481-3 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

32-94481-3: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.060 INCHES NOMINAL IN, diameter: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN, material: STEEL COMP E4340 OR STEEL COMP 4340 OVERALL, head_style: FLAT, surface_finish: 32.0 MICROINCHES SHANK END, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-078-0085, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
32-94481-3
NSN: 5315-00-078-0085
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
height0.060 INCHES NOMINAL IN
diameter0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
materialSTEEL COMP E4340 OR STEEL COMP 4340 OVERALL
head_styleFLAT
surface_finish32.0 MICROINCHES SHANK END
style_designatorSTRAIGHT
pin_head_diameter0.625 INCHES NOMINAL IN
surface_treatmentCHROMIUM OVERALL
under_head_length1.960 INCHES NOMINAL IN
material_document_and_classificationMIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationPS 13102 CLASS B FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-078-0085
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 32-94481-3 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES SHANK END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PS 13102 CLASS B FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 1.960 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
DIAMETER: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES SHANK END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS 13102 CLASS B FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH1.960 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL
DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
HEAD STYLEFLAT
HEIGHT0.060 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32-94481-3?
32-94481-3 is a PIN,STRAIGHT,HEADED.
What is the NSN for 32-94481-3?
32-94481-3 is cataloged in the U.S. Government catalog under NSN 5315-00-078-0085. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.