PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00943508000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7705 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7705 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7705. Primary manufacturer part number: 00943508000.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Size: 10.0 MILLIMETERS NOMINAL SINGLE END MM
  • Material: STEEL OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7705, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7705
Primary Part Number00943508000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Wrenching Surface Size10.0 MILLIMETERS NOMINAL SINGLE END MM
MaterialSTEEL OVERALL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-158-825443508 INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
4820-00-174-338143-508 INTERCHANGEABLE
Cock,drain
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
3455-00-228-5217 INTERCHANGEABLE
Cutter,milling,end
6105-00-229-575243508 INTERCHANGEABLE
Motor,universal
Cae Usa Inc.
5905-00-626-624643508 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6680-01-081-778443508 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
3460-01-659-471043508 INTERCHANGEABLE
Arbor,shell End Mill
Morse Cutting Tools
Cross-Reference Index
Part NumberManufacturer
43508 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00943508000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-43508 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
3110-00-158-8254INTERCHANGEABLE
BEARING,BALL,ANNULAR
43508
4820-00-174-3381INTERCHANGEABLE
COCK,DRAIN
43-508
3455-00-228-5217INTERCHANGEABLE
CUTTER,MILLING,END
6105-00-229-5752INTERCHANGEABLE
MOTOR,UNIVERSAL
43508
5905-00-626-6246INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
43508
6680-01-081-7784INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
43508
3460-01-659-4710INTERCHANGEABLE
ARBOR,SHELL END MILL
43508

Frequently Asked Questions

What is NSN 5120-01-398-7705?

NSN 5120-01-398-7705 is a Socket,socket Wrench, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-398-7705?

NSN 5120-01-398-7705 has 3 cross-referenced part numbers: 43508 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00943508000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-43508 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7705?

There are 7 known substitutes for 5120-01-398-7705: 3110-00-158-8254, 4820-00-174-3381, 3455-00-228-5217 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00943508000?

Key specifications for 00943508000: Wrenching Surface Size: 10.0 MILLIMETERS NOMINAL SINGLE END MM; Material: STEEL OVERALL; Style Designator: INTERNAL-INTERNAL; Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.

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