PartsTable
Technical Data Sheet
Download PDF

D-2561 PIECE 6 — D-2561 PIECE 6

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D-2561 PIECE 6: D-2561 PIECE 6.

The D-2561 PIECE 6 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-226-4401, 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
D-2561 PIECE 6
NSN: 5310-01-226-4401
FSC: 5310 — Nuts and Washers
CAGE: 65177 — PATTERSON PUMP CO DIV PATTERSON PUMP COMPANY (USA)
SPECIFICATIONS
Part NumberD-2561 PIECE 6
NSN5310-01-226-4401
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D-2561 PIECE 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
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 2
GCP235-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3-019-0002Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy D-2561 PIECE 6?
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 D-2561 PIECE 6?
D-2561 PIECE 6 is a D-2561 PIECE 6.
What parts can replace D-2561 PIECE 6?
There are 2 known substitutes for D-2561 PIECE 6: GCP235-8, 3-019-0002. Substitute compatibility should be verified for your specific system.
What is the NSN for D-2561 PIECE 6?
D-2561 PIECE 6 is cataloged in the U.S. Government catalog under NSN 5310-01-226-4401. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — D-2561 PIECE 6