PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ANS1906ASocket,socket Wrench

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-173-1425 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-173-1425 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-173-1425. Primary manufacturer part number: ANS1906A.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching End Outside Diameter: 3.935 INCHES MAXIMUM IN
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Drive End Outside Diameter: 3.935 INCHES MAXIMUM IN
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Surface Treatment: OXIDE OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Size: 3.000 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-173-1425, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5120-01-173-1425
Primary Part NumberANS1906A
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Wrenching End Outside Diameter3.935 INCHES MAXIMUM IN
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Drive End Outside Diameter3.935 INCHES MAXIMUM IN
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Surface TreatmentOXIDE OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Size3.000 INCHES NOMINAL SINGLE END IN
Functional DescriptionUSED WITH TORQUE WRENCH TO TIGHTEN/LOOSEN TRUCK WHEEL BEARING LOCKNUTS
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-009-8602ANS1912A INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5310-00-019-0669MS35333-105 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5910-00-057-2565C035-001-0002 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
L3harris Interstate Electronics Corporation
5310-00-081-650595030A230 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Mcmaster-Carr Supply Co
5120-00-104-40765120-00-104-4076 INTERCHANGEABLE
Socket,socket Wrench
General Services Administration Federal Supply Service
3110-00-255-277042132D151 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
6250-00-283-9378 INTERCHANGEABLE
Lampholder Assembly
5950-00-320-74541-906 INTERCHANGEABLE
Reactor
Eldec Aerospace Corp
1670-00-332-518719061 INTERCHANGEABLE
Parachute Assy,stab
Pioneer Aerospace Corp Engineering Div
5307-00-414-65951906 INTERCHANGEABLE
Stud
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
1906 Bosch Automotive Service Solutions Inc. (USA)
ANS1906A PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
A-A-2635 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AS1906 PRIMARY Stanley Industrial & Automotive Llc (USA)
Related Parts
5120-00-009-8602INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1912A
5310-00-019-0669INTERCHANGEABLE
WASHER,LOCK
MS35333-105
5910-00-057-2565INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
C035-001-0002
5310-00-081-6505INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
95030A230
5120-00-104-4076INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-104-4076
3110-00-255-2770INTERCHANGEABLE
BEARING,BALL,ANNULAR
42132D151
6250-00-283-9378INTERCHANGEABLE
LAMPHOLDER ASSEMBLY
5950-00-320-7454INTERCHANGEABLE
REACTOR
1-906
1670-00-332-5187INTERCHANGEABLE
PARACHUTE ASSY,STAB
19061
5307-00-414-6595INTERCHANGEABLE
STUD
1906
5977-00-429-1513INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
1906
5920-00-556-9724INTERCHANGEABLE
FUSE,CARTRIDGE
FNM3-10

Frequently Asked Questions

What is NSN 5120-01-173-1425?

NSN 5120-01-173-1425 is a Socket,socket Wrench, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-173-1425?

NSN 5120-01-173-1425 has 4 cross-referenced part numbers: 1906 (Bosch Automotive Service Solutions Inc.), ANS1906A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), A-A-2635 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AS1906 (Stanley Industrial & Automotive Llc).

What NSN replaces 5120-01-173-1425?

There are 12 known substitutes for 5120-01-173-1425: 5120-00-009-8602, 5310-00-019-0669, 5910-00-057-2565 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ANS1906A?

Key specifications for ANS1906A: Wrenching End Outside Diameter: 3.935 INCHES MAXIMUM IN; Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN; Drive End Outside Diameter: 3.935 INCHES MAXIMUM IN; Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-173-1425 still in active supply?

NSN 5120-01-173-1425 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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