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PartsTable / COMPONENT / 99-76 MM
99-76 MM ✓ 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 BIT,SCREWDRIVER is a the manufacturer industrial component. Key specifications include tip_type: MALE HEXAGONAL, overall_length: 5.750 INCHES NOMINAL IN, drive_shank_type: MALE STRAIGHT ROUND CENTER, FLATTED ON TWO SIDES, width_across_flats: 4.0 MILLIMETERS NOMINAL MM, end_item_identification: COOPER/XCELITE SERIES 99 HANDLES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-161-4542, 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
99-76 MM
NSN: 5120-01-161-4542
FSC: 5120
CAGE: 96508 — APEX TOOL GROUP (USA)
SPECIFICATIONS
tip_typeMALE HEXAGONAL
overall_length5.750 INCHES NOMINAL IN
drive_shank_typeMALE STRAIGHT ROUND CENTER, FLATTED ON TWO SIDES
width_across_flats4.0 MILLIMETERS NOMINAL MM
end_item_identificationCOOPER/XCELITE SERIES 99 HANDLES
NSN5120-01-161-4542
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BIT,SCREWDRIVER TITLE COMPONENT PN 99-76 MM MFR BIT,SCREWDRIVER
KEY FEATURES
•
TIP TYPE: MALE HEXAGONAL
•
WIDTH ACROSS FLATS: 4.0 MILLIMETERS NOMINAL MM
•
DRIVE SHANK TYPE: MALE STRAIGHT ROUND CENTER, FLATTED ON TWO SIDES
TECHNICAL CHARACTERISTICS (FLIS)
TIP TYPEMALE HEXAGONAL
END ITEM IDENTIFICATIONCOOPER/XCELITE SERIES 99 HANDLES
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH5.750 INCHES NOMINAL IN
DRIVE SHANK TYPEMALE STRAIGHT ROUND CENTER, FLATTED ON TWO SIDES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
8305Interchangeable
interchangeable cross-reference
interchangeable
37-19Interchangeable
interchangeable cross-reference
interchangeable
ANSI C18.1MInterchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-636Interchangeable
interchangeable cross-reference
interchangeable
A-A-1359Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 99-76 MM?
99-76 MM is a BIT,SCREWDRIVER.
What parts can replace 99-76 MM?
There are 13 known substitutes for 99-76 MM: 8305, 37-19, ANSI C18.1M and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-76 MM?
99-76 MM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-161-4542. 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