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2528276 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2528276: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.250 INCHES NOMINAL IN, diameter: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, material: STEEL COMP 8640 OVERALL, head_style: ROUND W/WRENCH FLATS, chamfer_length: 0.812 INCHES NOMINAL IN, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-484-0332, 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
2528276
NSN: 5315-01-484-0332
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
height0.250 INCHES NOMINAL IN
diameter0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
materialSTEEL COMP 8640 OVERALL
head_styleROUND W/WRENCH FLATS
chamfer_length0.812 INCHES NOMINAL IN
style_designatorSTRAIGHT
pin_head_diameter0.875 INCHES NOMINAL IN
surface_treatmentLUBRICANT OVERALL
under_head_length7.042 INCHES MINIMUM AND 7.082 INCHES MAXIMUM IN
width_across_flats0.719 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyPIN, STRAIGHT
surface_treatment_document_and_classificationMIL-L-46010 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-484-0332
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2528276 · 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
•
WIDTH ACROSS FLATS: 0.719 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
•
CHAMFER LENGTH: 0.812 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-L-46010 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 7.042 INCHES MINIMUM AND 7.082 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.875 INCHES NOMINAL IN
•
DIAMETER: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
•
HEAD STYLE: ROUND W/WRENCH FLATS
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.719 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
CHAMFER LENGTH0.812 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-46010 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH7.042 INCHES MINIMUM AND 7.082 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.875 INCHES NOMINAL IN
DIAMETER0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
HEAD STYLEROUND W/WRENCH FLATS
HEIGHT0.250 INCHES NOMINAL IN
SURFACE TREATMENTLUBRICANT 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 2528276?
2528276 is a PIN,STRAIGHT,HEADED.
What is the NSN for 2528276?
2528276 is cataloged in the U.S. Government catalog under NSN 5315-01-484-0332. 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.