PartsTable
Technical Data Sheet
SKC-1198 ITEM X271 ✓ 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,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 (FLIS) under NSN 5310-01-400-3797, 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
SKC-1198 ITEM X271
NSN: 5310-01-400-3797
FSC: 5310
CAGE: 0APJ5 — COFFIN TURBO PUMP INC (USA)
SPECIFICATIONS
Part NumberSKC-1198 ITEM X271
NSN5310-01-400-3797
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SKC-1198 ITEM X271 · 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
8616Interchangeable
interchangeable cross-reference
interchangeable
1732-6Interchangeable
interchangeable cross-reference
interchangeable
276185Interchangeable
interchangeable cross-reference
interchangeable
285277Interchangeable
interchangeable cross-reference
interchangeable
1349-000-G000Interchangeable
interchangeable cross-reference
interchangeable
2995-6001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SKC-1198 ITEM X271?
SKC-1198 ITEM X271 is a WASHER,LOCK.
What parts can replace SKC-1198 ITEM X271?
There are 13 known substitutes for SKC-1198 ITEM X271: 8616, 1732-6, 276185 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SKC-1198 ITEM X271?
SKC-1198 ITEM X271 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-400-3797. This indicates validated use in U.S. government and defense supply chains.
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