PartsTable
Technical Data Sheet

1/8L SPECIAL — KEY,SOCKET HEAD SCREW

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1/8L SPECIAL: KEY,SOCKET HEAD SCREW.

The KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 6.125 INCHES NOMINAL IN, long_arm_length: 5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN, short_arm_length: 0.750 INCHES NOMINAL IN, style_designator: L-HANDLE, wrenching_surface_size: 0.125 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-189-2998, 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
1/8L SPECIAL
NSN: 5120-00-189-2998
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 70276 — ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length6.125 INCHES NOMINAL IN
long_arm_length5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
short_arm_length0.750 INCHES NOMINAL IN
style_designatorL-HANDLE
wrenching_surface_size0.125 INCHES NOMINAL BOTH ENDS IN
wrenching_surface_shapeHEXAGON BOTH ENDS EXTERNAL
NSN5120-00-189-2998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN 1/8L SPECIAL MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
SHORT ARM LENGTH: 0.750 INCHES NOMINAL IN
•
WRENCHING SURFACE SIZE: 0.125 INCHES NOMINAL BOTH ENDS IN
•
STYLE DESIGNATOR: L-HANDLE
•
LONG ARM LENGTH: 5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
•
WRENCHING SURFACE SHAPE: HEXAGON BOTH ENDS EXTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SHORT ARM LENGTH0.750 INCHES NOMINAL IN
WRENCHING SURFACE SIZE0.125 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORL-HANDLE
OVERALL LENGTH6.125 INCHES NOMINAL IN
LONG ARM LENGTH5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
WRENCHING SURFACE SHAPEHEXAGON BOTH ENDS EXTERNAL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
72007Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-K-275 TY1CL2Reference document
Same NSN cross-reference
Reference document — Secondary reference
58074Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
GGG-K-275Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1/8L SPECIAL?
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 1/8L SPECIAL?
1/8L SPECIAL is a KEY,SOCKET HEAD SCREW.
What parts can replace 1/8L SPECIAL?
There are 4 known substitutes for 1/8L SPECIAL: 72007, GGG-K-275 TY1CL2, 58074 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1/8L SPECIAL?
1/8L SPECIAL is cataloged in the U.S. Government catalog under NSN 5120-00-189-2998. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1/8L SPECIAL

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.