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8516105-1 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8516105-1: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, heat_treatment: T-4 SOLUTION HEAT TREATED, NATURAL AGED, surface_treatment: ANODIZE OVERALL, fsc_application_data: COUNTERMEASURES SETS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-896-1838, 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
8516105-1
NSN: 5310-00-896-1838
FSC: 5310 — Nuts and Washers
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
heat_treatmentT-4 SOLUTION HEAT TREATED, NATURAL AGED
surface_treatmentANODIZE OVERALL
fsc_application_dataCOUNTERMEASURES SETS
NSN5310-00-896-1838
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8516105-1 · 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
•
FSC APPLICATION DATA: COUNTERMEASURES SETS
•
HEAT TREATMENT: T-4 SOLUTION HEAT TREATED, NATURAL AGED
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACOUNTERMEASURES SETS
HEAT TREATMENTT-4 SOLUTION HEAT TREATED, NATURAL AGED
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
715899-13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8516105-1?
8516105-1 is a WASHER,KEY.
What parts can replace 8516105-1?
There is 1 known substitute for 8516105-1: 715899-13. Substitute compatibility should be verified for your specific system.
What is the NSN for 8516105-1?
8516105-1 is cataloged in the U.S. Government catalog under NSN 5310-00-896-1838. 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.