PartsTable
Technical Data Sheet
PartsTable / COMPONENT / B657A PIECE 36
B657A PIECE 36 ✓ 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,ROUND 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 5310-01-205-5792, 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
B657A PIECE 36
NSN: 5310-01-205-5792
FSC: 5310
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
Part NumberB657A PIECE 36
NSN5310-01-205-5792
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B657A PIECE 36 · 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 14
90-TM-10501-SInterchangeable
interchangeable cross-reference
interchangeable
10-907Interchangeable
interchangeable cross-reference
interchangeable
0044255-8Interchangeable
interchangeable cross-reference
interchangeable
0044255Interchangeable
interchangeable cross-reference
interchangeable
044255Interchangeable
interchangeable cross-reference
interchangeable
227-451Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy B657A PIECE 36?
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 B657A PIECE 36?
B657A PIECE 36 is a NUT,PLAIN,ROUND.
What parts can replace B657A PIECE 36?
There are 14 known substitutes for B657A PIECE 36: 90-TM-10501-S, 10-907, 0044255-8 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B657A PIECE 36?
B657A PIECE 36 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-205-5792. 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 — B657A PIECE 36

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