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83946S-1216 — NUT,AIRCRAFT,MATERI

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

83946S-1216: NUT,AIRCRAFT,MATERI.

The NUT,AIRCRAFT,MATERI is a the manufacturer industrial component. Key specifications include end_item_identification: SUPPORT OF PREPROVISIONING ITEMS WHICH ASO ACTS AS POINT OF ENTRY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-419-3780, 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
83946S-1216
NSN: 5310-01-419-3780
NIINs: 014193780, 014827177
FSC: 5310 — Nuts and Washers
CAGE: 3B1R2 — BELL BOEING JOINT PROJECT OFFICE (USA)
SPECIFICATIONS
end_item_identificationSUPPORT OF PREPROVISIONING ITEMS WHICH ASO ACTS AS POINT OF ENTRY
NSN5310-01-419-3780
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 83946S-1216 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSUPPORT OF PREPROVISIONING ITEMS WHICH ASO ACTS AS POINT OF ENTRY
SUBSTITUTES & CROSS-REFERENCES 1
90-116-12SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 83946S-1216?
83946S-1216 is a NUT,AIRCRAFT,MATERI.
What parts can replace 83946S-1216?
There is 1 known substitute for 83946S-1216: 90-116-12S. Substitute compatibility should be verified for your specific system.
What is the NSN for 83946S-1216?
83946S-1216 is cataloged in the U.S. Government catalog under NSN 5310-01-419-3780. 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.