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W990FN ✓ 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 WRENCH,BOX is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, overall_length: 8.062 INCHES NOMINAL IN, style_designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD, features_provided: NONMAGNETIC AND NONSPARKING, wrenching_surface_size: 0.500 INCHES NOMINAL SECOND END IN, wrenching_surface_shape: 12 POINT BOTH ENDS INTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-060-8369, 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
W990FN
NSN: 5120-00-060-8369
FSC: 5120
CAGE: 70787 — CABOT CORP ALUMINUM MASTER ALLOY BUSINESS UNIT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
overall_length8.062 INCHES NOMINAL IN
style_designatorSHALLOW ANGULAR OFFSET DOUBLE HEAD
features_providedNONMAGNETIC AND NONSPARKING
wrenching_surface_size0.500 INCHES NOMINAL SECOND END IN
wrenching_surface_shape12 POINT BOTH ENDS INTERNAL
NSN5120-00-060-8369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,BOX TITLE COMPONENT PN W990FN MFR WRENCH,BOX
KEY FEATURES
•
WRENCHING SURFACE SIZE: 0.438 INCHES NOMINAL FIRST END IN
•
FEATURES PROVIDED: NONMAGNETIC AND NONSPARKING
•
MATERIAL: COPPER ALLOY OVERALL
•
STYLE DESIGNATOR: SHALLOW ANGULAR OFFSET DOUBLE HEAD
•
WRENCHING SURFACE SHAPE: 12 POINT BOTH ENDS INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING SURFACE SIZE0.438 INCHES NOMINAL FIRST END IN
FEATURES PROVIDEDNONMAGNETIC AND NONSPARKING
WRENCHING SURFACE SIZE0.500 INCHES NOMINAL SECOND END IN
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSHALLOW ANGULAR OFFSET DOUBLE HEAD
WRENCHING SURFACE SHAPE12 POINT BOTH ENDS INTERNAL
OVERALL LENGTH8.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A-A-2490Interchangeable
interchangeable cross-reference
interchangeable
W3120Interchangeable
interchangeable cross-reference
interchangeable
B107.9 TY1CL1Interchangeable
Same NIIN cross-reference
interchangeable
B107.9Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W990FN?
W990FN is a WRENCH,BOX.
What parts can replace W990FN?
There are 4 known substitutes for W990FN: A-A-2490, W3120, B107.9 TY1CL1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W990FN?
W990FN is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-060-8369. 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