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8402434 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8402434: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, diameter: 0.182 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, material: COPPER ALLOY OVERALL, end_radius: 0.091 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN, head_style: FLAT FILLISTER, surface_finish: 125.0 MICROINCHES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-385-7936, 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
8402434
NSN: 5315-00-385-7936
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
height0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
diameter0.182 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
materialCOPPER ALLOY OVERALL
end_radius0.091 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
head_styleFLAT FILLISTER
surface_finish125.0 MICROINCHES OVERALL
style_designatorSTRAIGHT
pin_head_diameter0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
under_head_length0.451 INCHES MINIMUM AND 0.482 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-15939,COMP 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-385-7936
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8402434 · 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: 125.0 MICROINCHES OVERALL
•
UNDER HEAD LENGTH: 0.451 INCHES MINIMUM AND 0.482 INCHES MAXIMUM IN
•
END RADIUS: 0.091 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-15939,COMP 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.182 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT FILLISTER
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
UNDER HEAD LENGTH0.451 INCHES MINIMUM AND 0.482 INCHES MAXIMUM IN
END RADIUS0.091 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-15939,COMP 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.182 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
HEAD STYLEFLAT FILLISTER
HEIGHT0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8402434?
8402434 is a PIN,STRAIGHT,HEADED.
What is the NSN for 8402434?
8402434 is cataloged in the U.S. Government catalog under NSN 5315-00-385-7936. 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.