PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 223-7666408 FIND 25
223-7666408 FIND 25 ✓ 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 WASHER,SPRING TENSION 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 5310-01-679-4064, 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
223-7666408 FIND 25
NSN: 5310-01-679-4064
FSC: 5310
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number223-7666408 FIND 25
NSN5310-01-679-4064
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 223-7666408 FIND 25 · 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 8
101860Interchangeable
interchangeable cross-reference
interchangeable
6605PL1376509Interchangeable
interchangeable cross-reference
interchangeable
10-1860FInterchangeable
interchangeable cross-reference
interchangeable
19561Interchangeable
interchangeable cross-reference
interchangeable
2629-127Interchangeable
interchangeable cross-reference
interchangeable
20057Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 223-7666408 FIND 25?
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 223-7666408 FIND 25?
223-7666408 FIND 25 is a WASHER,SPRING TENSION.
What parts can replace 223-7666408 FIND 25?
There are 8 known substitutes for 223-7666408 FIND 25: 101860, 6605PL1376509, 10-1860F and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 223-7666408 FIND 25?
223-7666408 FIND 25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-679-4064. 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 — 223-7666408 FIND 25

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