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9510931 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9510931: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.106 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN, diameter: 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN, material: STEEL COMP 4140 OVERALL, end_radius: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, head_style: FLAT, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-282-1409, 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
9510931
NSN: 5315-00-282-1409
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73842 — GOODYEAR TIRE AND RUBBER CO THE (USA)
SPECIFICATIONS
height0.106 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
diameter0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
materialSTEEL COMP 4140 OVERALL
end_radius0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
head_styleFLAT
hardness_rating30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
features_providedCASEHARDENED
pin_head_diameter0.975 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
surface_treatmentCHROMIUM OVERALL
under_head_length1.878 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
NSN5315-00-282-1409
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9510931 · 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
•
UNDER HEAD LENGTH: 1.878 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
•
END RADIUS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.975 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
•
DIAMETER: 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH1.878 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
END RADIUS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.975 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
DIAMETER0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEFLAT
HEIGHT0.106 INCHES MINIMUM AND 0.109 INCHES MAXIMUM 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9510931?
9510931 is a PIN,STRAIGHT,HEADED.
What is the NSN for 9510931?
9510931 is cataloged in the U.S. Government catalog under NSN 5315-00-282-1409. 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.