PartsTable
Technical Data Sheet
PartsTable / COMPONENT / J4990-5M
J4990-5M ✓ 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

SCREWDRIVER ATTACHMENT,SOCKET WR. Key specifications include material: STEEL OVERALL, blade_length: 41.3 MILLIMETERS NOMINAL MM, overall_length: 69.1 MILLIMETERS NOMINAL MM, style_designator: HEXAGON, features_provided: MANUAL TOOL, surface_treatment: OXIDE BIT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-399-9801, 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
J4990-5M
NSN: 5120-01-399-9801
FSC: 5120
CAGE: 1CV05 — THE STANLEY WORKS DBA STANLEY PROTO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
blade_length41.3 MILLIMETERS NOMINAL MM
overall_length69.1 MILLIMETERS NOMINAL MM
style_designatorHEXAGON
features_providedMANUAL TOOL
surface_treatmentOXIDE BIT
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size5.0 MILLIMETERS NOMINAL SINGLE END MM
wrenching_surface_shapeHEXAGON SINGLE END EXTERNAL
NSN5120-01-399-9801
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREWDRIVER ATTACHMENT,SOCKET WR TITLE COMPONENT PN J4990-5M MFR SCREWDRIVER ATTACHMENT
KEY FEATURES
•
SURFACE TREATMENT: OXIDE BIT
•
STYLE DESIGNATOR: HEXAGON
•
WRENCHING SURFACE SIZE: 5.0 MILLIMETERS NOMINAL SINGLE END MM
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END EXTERNAL
•
MATERIAL: STEEL OVERALL
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTOXIDE BIT
STYLE DESIGNATORHEXAGON
WRENCHING SURFACE SIZE5.0 MILLIMETERS NOMINAL SINGLE END MM
OVERALL LENGTH69.1 MILLIMETERS NOMINAL MM
WRENCHING SURFACE SHAPEHEXAGON SINGLE END EXTERNAL
MATERIALSTEEL OVERALL
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM DRIVE SURFACE
FEATURES PROVIDEDMANUAL TOOL
BLADE LENGTH41.3 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B107.5/B18.3.2Interchangeable
interchangeable cross-reference
interchangeable
J-05MInterchangeable
interchangeable cross-reference
interchangeable
FAM5AInterchangeable
interchangeable cross-reference
interchangeable
4990-5MInterchangeable
Same NIIN cross-reference
interchangeable
1AL81Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy J4990-5M?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is J4990-5M?
J4990-5M is a SCREWDRIVER ATTACHMENT,SOCKET WR.
What parts can replace J4990-5M?
There are 5 known substitutes for J4990-5M: B107.5/B18.3.2, J-05M, FAM5A and 2 more. Substitute compatibility should be verified for your specific system.
Is J4990-5M still available?
J4990-5M is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — J4990-5M

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026