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Technical Data Sheet
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SN-6 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SN-6: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-014-5855, 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
SN-6
NSN: 5310-00-014-5855
FSC: 5310 — Nuts and Washers
CAGE: 01599 — REID SUPPLY COMPANY (USA)
SPECIFICATIONS
Part NumberSN-6
NSN5310-00-014-5855
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SN-6 · 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
SUBSTITUTES & CROSS-REFERENCES 8
21NE066Reference document
Same NSN cross-reference
Reference document — Secondary reference
21NE0066Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2AT840Reference document
Same NSN cross-reference
Reference document — Secondary reference
17D-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
219-391Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
219-0391Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SN-6?
SN-6 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace SN-6?
There are 8 known substitutes for SN-6: 21NE066, 21NE0066, 2AT840 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN-6?
SN-6 is cataloged in the U.S. Government catalog under NSN 5310-00-014-5855. This indicates validated use in U.S. government and defense supply chains.
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