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Technical Data Sheet
PartsTable / COMPONENT / 1090-37265-41
1090-37265-41 ✓ 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,RECESSED 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 5310-01-419-2358, 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
1090-37265-41
NSN: 5310-01-419-2358
FSC: 5310
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
Part Number1090-37265-41
NSN5310-01-419-2358
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1090-37265-41 · 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 13
92650-19Interchangeable
interchangeable cross-reference
interchangeable
52A3B212-5Interchangeable
interchangeable cross-reference
interchangeable
31896Interchangeable
interchangeable cross-reference
interchangeable
R4152FInterchangeable
interchangeable cross-reference
interchangeable
XR26348NInterchangeable
interchangeable cross-reference
interchangeable
R26348NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1090-37265-41?
1090-37265-41 is a WASHER,RECESSED.
What parts can replace 1090-37265-41?
There are 13 known substitutes for 1090-37265-41: 92650-19, 52A3B212-5, 31896 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1090-37265-41?
1090-37265-41 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-419-2358. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026