PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-122Socket,socket Wrench

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-00-235-5870 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-235-5870 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-235-5870. Primary manufacturer part number: 12-122.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Material: STEEL OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-235-5870, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 16 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
NSN5120-00-235-5870
Primary Part Number12-122
Item NameSocket,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
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
MaterialSTEEL OVERALL
Style DesignatorINTERNAL-INTERNAL
Features ProvidedMANUAL TOOL
Wrenching Surface Size0.688 INCHES NOMINAL SINGLE END IN
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Special Markings11/16 IN. IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
8030-00-160-6894 INTERCHANGEABLE
Putty
5120-00-189-7913 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7914 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7917 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7924 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7927 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7932 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7933 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7934 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7935 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
12-122 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
B107.1 TY1CL1 General Services Administration Federal Supply Service (USA)
B107.1 CL1STA General Services Administration Federal Supply Service (USA)
12-122 Armstrong Bros Tool Co (USA)
11677025-3 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
GGG-W-641 TY2CL2STA General Services Administration Federal Supply Service (USA)
4492861240 Lemvigh-Muller A/s (DNK)
ST-1222 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
AS954 Society of Automotive Engineers Inc (USA)
SW221 Sna Germany Gmbh (DEU)
GGG-W-1437 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
456720017603 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
A-A-1399 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.1 The American Society of Mechanical Engineers (USA)
12-122 Apex Tool Group, Llc Dba Nicholson (USA)
AS954 Sae International Dba Sae International (USA)
12-122 Satair A/s (DNK)
GGG-W-1437 TY2DS3CL1WS22 General Services Administration Federal Supply Service (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
8030-00-160-6894INTERCHANGEABLE
PUTTY
5120-00-189-7913INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7914INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7917INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7924INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7927INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7932INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7933INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7934INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7935INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7946INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7985INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-00-235-5870?

NSN 5120-00-235-5870 is a Socket,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 5120-00-235-5870?

NSN 5120-00-235-5870 has 21 cross-referenced part numbers: 12-122 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), B107.1 TY1CL1 (General Services Administration Federal Supply Service), B107.1 CL1STA (General Services Administration Federal Supply Service), 12-122 (Armstrong Bros Tool Co), 11677025-3 (U S Army Tank Automotive Command Amsta-Im-Mm) and 16 more.

What NSN replaces 5120-00-235-5870?

There are 12 known substitutes for 5120-00-235-5870: 8030-00-160-6894, 5120-00-189-7913, 5120-00-189-7914 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-122?

Key specifications for 12-122: Overall Length: 1.78 INCHES MAXIMUM IN; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Material: STEEL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-235-5870 still in active supply?

NSN 5120-00-235-5870 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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