PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11916Extension,socket Wrench

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-430-7920 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-7920 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-7920. Primary manufacturer part number: 11916.
Features
  • Extension,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE FIRST END INTERNAL
  • Drive End Shape: SQUARE SECOND END EXTERNAL
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
  • Style Designator: RIGID
  • Drive Surface Size: 0.375 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Extension,socket Wrench, cataloged under National Stock Number 5120-01-430-7920, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-430-7920
Primary Part Number11916
Item NameExtension,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusCANCELLED
Drive End ShapeSQUARE FIRST END INTERNAL
Drive End ShapeSQUARE SECOND END EXTERNAL
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Style DesignatorRIGID
Drive Surface Size0.375 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4310-00-107-098011916-1 INTERCHANGEABLE
Valve,pushbutton
Clippard Instrument Laboratory Inc
5930-00-235-9733B2006-4B INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5330-00-285-946451X3648 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5360-00-349-42224369467 INTERCHANGEABLE
Spring,helical,compression
Agco Corp Parts Opn
5360-00-597-40757409054 INTERCHANGEABLE
Spring,helical,compression
U S Army Tank Automotive Command Amsta-Im-Mm
3120-00-776-0069119-16 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation
4935-00-980-105011916 INTERCHANGEABLE
Driver,line
Microwave Engineering Corporation
5342-01-048-8614151105 INTERCHANGEABLE
Mount,receiver-Transmitter
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5331-01-161-2404 INTERCHANGEABLE
O-Ring
6110-01-608-1477 INTERCHANGEABLE
Adapter,input,12 to
Cross-Reference Index
Part NumberManufacturer
11916 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
11916 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
4310-00-107-0980INTERCHANGEABLE
VALVE,PUSHBUTTON
11916-1
5930-00-235-9733INTERCHANGEABLE
SWITCH,ROTARY
B2006-4B
5330-00-285-9464INTERCHANGEABLE
SEAL,PLAIN ENCASED
51X3648
5360-00-349-4222INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4369467
5360-00-597-4075INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7409054
3120-00-776-0069INTERCHANGEABLE
BUSHING,SLEEVE
119-16
4935-00-980-1050INTERCHANGEABLE
DRIVER,LINE
11916
5342-01-048-8614INTERCHANGEABLE
MOUNT,RECEIVER-TRANSMITTER
151105
5331-01-161-2404INTERCHANGEABLE
O-RING
6110-01-608-1477INTERCHANGEABLE
ADAPTER,INPUT,12 TO

Frequently Asked Questions

What is NSN 5120-01-430-7920?

NSN 5120-01-430-7920 is a Extension,socket Wrench, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-430-7920?

NSN 5120-01-430-7920 has 2 cross-referenced part numbers: 11916 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 11916 (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-01-430-7920?

There are 10 known substitutes for 5120-01-430-7920: 4310-00-107-0980, 5930-00-235-9733, 5330-00-285-9464 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11916?

Key specifications for 11916: Overall Length: 5.000 INCHES NOMINAL IN; Special Features: LOCKING TYPE; Drive End Shape: SQUARE FIRST END INTERNAL; Drive End Shape: SQUARE SECOND END EXTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-430-7920 still in active supply?

NSN 5120-01-430-7920 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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