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1862750 — Technical Data Sheet

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— · 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,LOCK 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 under NSN 5310-01-459-6126, 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
1862750
NSN: 5310-01-459-6126
FSC: 5310
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
Part Number1862750
NSN5310-01-459-6126
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1862750 · 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 8
W09InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E2645PC30InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
35515PC14InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M-3151 PIECE NO 8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
103717InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SKF-W-09InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1862750?
1862750 is a WASHER,LOCK.
What parts can replace 1862750?
There are 8 known substitutes for 1862750: W09, E2645PC30, 35515PC14 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1862750?
1862750 is cataloged in the Federal Logistics Information System under NSN 5310-01-459-6126. 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: October 2026