PartsTable
Technical Data Sheet
18DS100 ✓ 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 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 5310-01-114-0882, 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
18DS100
NSN: 5310-01-114-0882
FSC: 5310
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
Part Number18DS100
NSN5310-01-114-0882
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18DS100 · 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
FFB187TYPE751Interchangeable
interchangeable cross-reference
interchangeable
8633Interchangeable
interchangeable cross-reference
interchangeable
14139-14274Interchangeable
interchangeable cross-reference
interchangeable
320602Interchangeable
interchangeable cross-reference
interchangeable
SEEPIDInterchangeable
interchangeable cross-reference
interchangeable
B16.23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18DS100?
18DS100 is a WASHER.
What parts can replace 18DS100?
There are 13 known substitutes for 18DS100: FFB187TYPE751, 8633, 14139-14274 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18DS100?
18DS100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-114-0882. This indicates validated use in U.S. government and defense supply chains.
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