PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 21849N-5 PIECE 64
21849N-5 PIECE 64 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-399-2172, 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
21849N-5 PIECE 64
NSN: 5310-01-399-2172
FSC: 5310
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part Number21849N-5 PIECE 64
NSN5310-01-399-2172
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 21849N-5 PIECE 64 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
36-316Interchangeable
interchangeable cross-reference
interchangeable
33-316Interchangeable
interchangeable cross-reference
interchangeable
33-076-BUInterchangeable
interchangeable cross-reference
interchangeable
SA232GPNInterchangeable
interchangeable cross-reference
interchangeable
33316REVKInterchangeable
interchangeable cross-reference
interchangeable
33518Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21849N-5 PIECE 64?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 21849N-5 PIECE 64?
21849N-5 PIECE 64 is a NUT,PLAIN,HEXAGON.
What parts can replace 21849N-5 PIECE 64?
There are 13 known substitutes for 21849N-5 PIECE 64: 36-316, 33-316, 33-076-BU and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21849N-5 PIECE 64?
21849N-5 PIECE 64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-399-2172. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21849N-5 PIECE 64

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026