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1-126574 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1-126574: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, cross-sectional_height: 0.030 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-166-0602, 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
1-126574
NSN: 5310-01-166-0602
NIINs: 011660602, 012311330
FSC: 5310 — Nuts and Washers
CAGE: 07666 — TOKHEIM CORP SMALL PUMPS DIV (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
cross-sectional_height0.030 INCHES NOMINAL IN
NSN5310-01-166-0602
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1-126574 · 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 2
10512877Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-126574Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-126574?
1-126574 is a WASHER,LOCK.
What parts can replace 1-126574?
There are 2 known substitutes for 1-126574: 10512877, 2-126574. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-126574?
1-126574 is cataloged in the U.S. Government catalog under NSN 5310-01-166-0602. This indicates validated use in U.S. government and defense supply chains.
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