PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00943336000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7812 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7812 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7812. Primary manufacturer part number: 00943336000.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7812, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7812
Primary Part Number00943336000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Wrenching Surface Size0.688 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4920-00-084-9940943336 INTERCHANGEABLE
Module,power Supply
Honeywell Inc Residential Div
2990-00-085-2067379070C1 INTERCHANGEABLE
Pipe,exhaust
Navistar Intl Corp Truck Br Ohio Plant
3455-00-224-7279B-24 INTERCHANGEABLE
Cutter,milling,end
Pohl Tool Co
2995-00-998-530643336 INTERCHANGEABLE
Ball and CAGE Assem
Moog Military Aircraft Llc
Cross-Reference Index
Part NumberManufacturer
43336 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-43336 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00943336000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
4920-00-084-9940INTERCHANGEABLE
MODULE,POWER SUPPLY
943336
2990-00-085-2067INTERCHANGEABLE
PIPE,EXHAUST
379070C1
3455-00-224-7279INTERCHANGEABLE
CUTTER,MILLING,END
B-24
2995-00-998-5306INTERCHANGEABLE
BALL AND CAGE ASSEM
43336

Frequently Asked Questions

What is NSN 5120-01-398-7812?

NSN 5120-01-398-7812 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 5120-01-398-7812?

NSN 5120-01-398-7812 has 3 cross-referenced part numbers: 43336 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-43336 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00943336000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7812?

There are 4 known substitutes for 5120-01-398-7812: 4920-00-084-9940, 2990-00-085-2067, 3455-00-224-7279 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00943336000?

Key specifications for 00943336000: Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Style Designator: INTERNAL-INTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL; Features Provided: MANUAL TOOL. 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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