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445-9826 — WASHER,TAB LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

445-9826: WASHER,TAB LOCK.

The WASHER,TAB LOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-165-4537, 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
445-9826
NSN: 5310-01-165-4537
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
Part Number445-9826
NSN5310-01-165-4537
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 445-9826 · 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 4
HE011227Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21542233-178Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
011227Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
90832-991Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 445-9826?
445-9826 is a WASHER,TAB LOCK.
What parts can replace 445-9826?
There are 4 known substitutes for 445-9826: HE011227, 21542233-178, 011227 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 445-9826?
445-9826 is cataloged in the U.S. Government catalog under NSN 5310-01-165-4537. This indicates validated use in U.S. government and defense supply chains.
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