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Technical Data Sheet
PartsTable / COMPONENT / 211049279
211049279 ✓ 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 PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, first_end_style: SQUARE, special_features: FLAT THE ENTIRE LENGTH OF PIN ON ONE SIDE, pin_overall_length: 0.200 INCHES NOMINAL IN, pin_overall_diameter: 0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN, second_end_relationship_with_first_end: IDENTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-351-1966, 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
211049279
NSN: 5315-01-351-1966
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
first_end_styleSQUARE
special_featuresFLAT THE ENTIRE LENGTH OF PIN ON ONE SIDE
pin_overall_length0.200 INCHES NOMINAL IN
pin_overall_diameter0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-351-1966
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211049279 · 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: NICKEL ALLOY K-500 OVERALL
•
PIN OVERALL DIAMETER: 0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.200 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY K-500 OVERALL
PIN OVERALL DIAMETER0.0980 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.200 INCHES NOMINAL IN
SPECIAL FEATURESFLAT THE ENTIRE LENGTH OF PIN ON ONE SIDE
FIRST END STYLESQUARE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
110230216 FIND 2Interchangeable
interchangeable cross-reference
interchangeable
110230216Interchangeable
interchangeable cross-reference
interchangeable
0-2-1-22Interchangeable
interchangeable cross-reference
interchangeable
211057708Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 211049279?
211049279 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 211049279?
There are 4 known substitutes for 211049279: 110230216 FIND 2, 110230216, 0-2-1-22 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211049279?
211049279 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-351-1966. 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