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PartsTable / COMPONENT / WR100-18
WR100-18 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 6.078 INCHES NOMINAL IN, long_arm_length: 6.000 INCHES NOMINAL IN, short_arm_length: 0.609 INCHES NOMINAL IN, style_designator: L-HANDLE, surface_treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-971-6809, 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
WR100-18
NSN: 5120-00-971-6809
FSC: 5120
CAGE: 82679 — THE TECHNICAL MATERIAL CORPORATION DBA T M C (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length6.078 INCHES NOMINAL IN
long_arm_length6.000 INCHES NOMINAL IN
short_arm_length0.609 INCHES NOMINAL IN
style_designatorL-HANDLE
surface_treatmentCHROMIUM AND NICKEL AND OXIDE OVERALL
wrenching_surface_size0.078 INCHES NOMINAL BOTH ENDS IN
wrenching_surface_shapeHEXAGON BOTH ENDS EXTERNAL
NSN5120-00-971-6809
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN WR100-18 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: L-HANDLE
•
WRENCHING SURFACE SHAPE: HEXAGON BOTH ENDS EXTERNAL
•
SHORT ARM LENGTH: 0.609 INCHES NOMINAL IN
•
WRENCHING SURFACE SIZE: 0.078 INCHES NOMINAL BOTH ENDS IN
•
LONG ARM LENGTH: 6.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMIUM AND NICKEL AND OXIDE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORL-HANDLE
WRENCHING SURFACE SHAPEHEXAGON BOTH ENDS EXTERNAL
SHORT ARM LENGTH0.609 INCHES NOMINAL IN
WRENCHING SURFACE SIZE0.078 INCHES NOMINAL BOTH ENDS IN
OVERALL LENGTH6.078 INCHES NOMINAL IN
LONG ARM LENGTH6.000 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM AND NICKEL AND OXIDE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
407Interchangeable
interchangeable cross-reference
interchangeable
R18Interchangeable
interchangeable cross-reference
interchangeable
503-S 4Interchangeable
interchangeable cross-reference
interchangeable
72004Interchangeable
interchangeable cross-reference
interchangeable
MFG72-004Interchangeable
interchangeable cross-reference
interchangeable
8333-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WR100-18?
WR100-18 is a KEY,SOCKET HEAD SCREW.
What parts can replace WR100-18?
There are 11 known substitutes for WR100-18: 407, R18, 503-S 4 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WR100-18?
WR100-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-971-6809. 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