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Technical Data Sheet
PartsTable / COMPONENT / 1120.037.150.11
1120.037.150.11 ✓ 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 1120.037.150.11 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 5310-01-546-5340, 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
1120.037.150.11
NSN: 5310-01-546-5340
FSC: 5310
CAGE: 1GV12 — FASTENERS INC. (USA)
SPECIFICATIONS
Part Number1120.037.150.11
NSN5310-01-546-5340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1120.037.150.11 · 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
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCY3/8" X 1-1/2" FENDER WASHER
SPECIAL FEATURESMATERIAL IS 18-8 STAINLESS STEEL
END ITEM IDENTIFICATION1940-01-526-7164, MK3 BRIDGE ERECTION BOAT
MATERIALSTEEL CORROSION RESISTING OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
61479Interchangeable
interchangeable cross-reference
interchangeable
SA5Interchangeable
interchangeable cross-reference
interchangeable
A05Interchangeable
interchangeable cross-reference
interchangeable
7000131923Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1120.037.150.11?
1120.037.150.11 is a 1120.037.150.11.
What parts can replace 1120.037.150.11?
There are 4 known substitutes for 1120.037.150.11: 61479, SA5, A05 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120.037.150.11?
1120.037.150.11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-546-5340. 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