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60-1005-02 — WASHER,CONCAVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

60-1005-02: WASHER,CONCAVE.

The WASHER,CONCAVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.321 INCHES NOMINAL IN, outside_diameter: 0.953 INCHES NOMINAL IN, end_item_identification: 6685-00-557-5316, part_name_assigned_by_controlling_agency: DISHED WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-578-5012, 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
60-1005-02
NSN: 5310-01-578-5012
NIINs: 015785012, 016143367
FSC: 5310 — Nuts and Washers
CAGE: 18509 — PSG CONTROLS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.321 INCHES NOMINAL IN
outside_diameter0.953 INCHES NOMINAL IN
end_item_identification6685-00-557-5316
part_name_assigned_by_controlling_agencyDISHED WASHER
NSN5310-01-578-5012
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 60-1005-02 · 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
•
OUTSIDE DIAMETER: 0.953 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.321 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.953 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDISHED WASHER
END ITEM IDENTIFICATION6685-00-557-5316
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.321 INCHES NOMINAL IN
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 60-1005-02?
60-1005-02 is a WASHER,CONCAVE.
What is the NSN for 60-1005-02?
60-1005-02 is cataloged in the U.S. Government catalog under NSN 5310-01-578-5012. 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.