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5584281 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5584281: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, shank_length: 0.330 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.300 INCHES NOMINAL IN, overall_length: 1.254 INCHES NOMINAL IN, shank_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-203-8543, 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
5584281
NSN: 5315-01-203-8543
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
shank_length0.330 INCHES NOMINAL IN
thread_class2A A
thread_length0.300 INCHES NOMINAL IN
overall_length1.254 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
undercut_width0.040 INCHES NOMINAL IN
first_end_styleSQUARE
style_designatorUNDERCUT
thread_directionRIGHT-HAND
shoulder_diameter0.494 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
surface_treatmentANODIZE OVERALL
NSN5315-01-203-8543
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5584281 · 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
•
SHANK DIAMETER: 0.375 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.494 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
•
UNDERCUT WIDTH: 0.040 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.313 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TY 2 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.300 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.375 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.494 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
UNDERCUT WIDTH0.040 INCHES NOMINAL IN
UNDERCUT DIAMETER0.313 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 2 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.300 INCHES NOMINAL IN
FIRST END STYLESQUARE
SHANK LENGTH0.330 INCHES NOMINAL IN
STYLE DESIGNATORUNDERCUT
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 1
5315PL0813600Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5584281?
5584281 is a PIN,SHOULDER,HEADLESS.
What parts can replace 5584281?
There is 1 known substitute for 5584281: 5315PL0813600. Substitute compatibility should be verified for your specific system.
What is the NSN for 5584281?
5584281 is cataloged in the U.S. Government catalog under NSN 5315-01-203-8543. 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.