PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120-00-056-3945Blade,nutdriver

General Services Administration Federal Supply Service · NSN 5120-00-056-3945 · FSC 5120 · No Item Name Available
Verified by PartsTable
Features
  • Blade,nutdriver — FSC 5120
  • General Characteristics Item Description: STEEL; 1/2 IN. HEX SIZE; 4 IN. LG IN
  • 14 verified cross-references
  • Primary manufacturer: General Services Administration Federal Supply Service
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Blade,nutdriver, cataloged under National Stock Number 5120-00-056-3945, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-056-3945
Primary Part Number5120-00-056-3945
Item NameBlade,nutdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
General Characteristics Item DescriptionSTEEL; 1/2 IN. HEX SIZE; 4 IN. LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-008-91849916 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
2810-00-169-91803649 INTERCHANGEABLE
Plate,discharge Vanes
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4810-00-175-88619916 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5310-00-194-14773649 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
5935-00-224-09289916 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
4820-00-488-82793649 INTERCHANGEABLE
Diaphragm,valve,flat
Btr Valve Sealants Inc
5306-00-515-8608 INTERCHANGEABLE
Bolt,machine
5342-00-590-9898 INTERCHANGEABLE
Lock,cylinder
5935-00-617-21041502-1057P1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Raytheon Company Dba Raytheon Co
5975-00-687-17093649 INTERCHANGEABLE
Ferrule,electrical Conduit
Champion Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
115-953 Stanley Supply & Services Inc. (USA)
TMT-99-16 Time Motion Tools Inc (USA)
108X188 Specialized Products Company Dba Specialized Products Co (USA)
99-16 COOPER/XCELITE Kipper Tool Company Dba Kipper Management Inc (USA)
48292 Apex Tool Group, Llc (USA)
3-649 Jensen Tools, Inc. (USA)
5120-00-056-3945 PRIMARY General Services Administration Federal Supply Service (USA)
272SC182 Techni-Tool, Inc. (USA)
9-XL9916 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9916 Apex Tool Group, Llc (USA)
48292 Apex Tool Group (USA)
9916 Wright Tool Company, Llc (USA)
99-16 Cooper Tools Ltd (GBR)
9916 Apex Tool Group (USA)
Related Parts
5330-00-008-9184INTERCHANGEABLE
GASKET
9916
2810-00-169-9180INTERCHANGEABLE
PLATE,DISCHARGE VANES
3649
4810-00-175-8861INTERCHANGEABLE
SEAT,VALVE
9916
5310-00-194-1477INTERCHANGEABLE
WASHER,FLAT
3649
5935-00-224-0928INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
9916
4820-00-488-8279INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
3649
5306-00-515-8608INTERCHANGEABLE
BOLT,MACHINE
5342-00-590-9898INTERCHANGEABLE
LOCK,CYLINDER
5935-00-617-2104INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
1502-1057P1
5975-00-687-1709INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUIT
3649
6515-00-905-1473INTERCHANGEABLE
APPLICATOR,DISPOSABLE
25-868-2WCS NEUTRAL
5950-01-022-2091INTERCHANGEABLE
TRANSFORMER,POWER
1219-100

Frequently Asked Questions

What is NSN 5120-00-056-3945?

NSN 5120-00-056-3945 is a Blade,nutdriver, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-056-3945?

NSN 5120-00-056-3945 has 14 cross-referenced part numbers: 115-953 (Stanley Supply & Services Inc.), TMT-99-16 (Time Motion Tools Inc), 108X188 (Specialized Products Company Dba Specialized Products Co), 99-16 COOPER/XCELITE (Kipper Tool Company Dba Kipper Management Inc), 48292 (Apex Tool Group, Llc) and 9 more.

What NSN replaces 5120-00-056-3945?

There are 12 known substitutes for 5120-00-056-3945: 5330-00-008-9184, 2810-00-169-9180, 4810-00-175-8861 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120-00-056-3945?

Key specifications for 5120-00-056-3945: General Characteristics Item Description: STEEL; 1/2 IN. HEX SIZE; 4 IN. LG IN; End Item Identification: COOPER/XCELITE SERIES 99 HANDLES. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-056-3945 still in active supply?

NSN 5120-00-056-3945 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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