PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0737 2003Socket,socket Wrench

Blackwood J. Blackwood & Son Pty Ltd · NSN 5120-00-935-7425 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-935-7425 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-935-7425. Primary manufacturer part number: 0737 2003.
Features
  • Socket,socket Wrench — FSC 5120
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-935-7425, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Blackwood J. Blackwood & Son Pty Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-935-7425
Primary Part Number0737 2003
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBlackwood J. Blackwood & Son Pty Ltd
StatusACTIVE
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Wrenching Surface Size0.938 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5342-00-316-9253A30 INTERCHANGEABLE
Holder,retaining
Brady United States
3455-00-516-315117613 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5340-00-710-3802 INTERCHANGEABLE
Catch,magnetic
4730-00-887-2749503-0581 INTERCHANGEABLE
Clamp,hose
Cummins Power Generation Inc.
4720-00-956-7485900957 INTERCHANGEABLE
Hose,nonmetallic
Wascomat of America Div of Bermil Industries Corp
6620-01-201-3429 INTERCHANGEABLE
Gage,pressure,dial Indicating
5970-01-214-0273A/30 INTERCHANGEABLE
Insulator,plate
O. E. M. Controls, Inc. Dba Oem Controls Inc
3030-01-216-6812A30 INTERCHANGEABLE
Belt,v
Gates Corporation
5360-01-236-0286 INTERCHANGEABLE
Spring,helical,torsion
5325-01-240-71745185-ITEM 153 INTERCHANGEABLE
Ring,retaining
Ships Machinery International, Inc.
Cross-Reference Index
Part NumberManufacturer
0737 2003 Blackwood J. Blackwood & Son Pty Ltd (AUS)
433030SR King Tony Tools Co., Ltd
34230-01 Utica Tool Co Inc (USA)
AS954 Sae International Dba Sae International (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
A-30 Utica Tool Co Inc (USA)
S12-1516 Jbs Tools (AUS)
AS954 Society of Automotive Engineers Inc (USA)
Related Parts
5342-00-316-9253INTERCHANGEABLE
HOLDER,RETAINING
A30
3455-00-516-3151INTERCHANGEABLE
CUTTER,MILLING,END
17613
5340-00-710-3802INTERCHANGEABLE
CATCH,MAGNETIC
4730-00-887-2749INTERCHANGEABLE
CLAMP,HOSE
503-0581
4720-00-956-7485INTERCHANGEABLE
HOSE,NONMETALLIC
900957
6620-01-201-3429INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5970-01-214-0273INTERCHANGEABLE
INSULATOR,PLATE
A/30
3030-01-216-6812INTERCHANGEABLE
BELT,V
A30
5360-01-236-0286INTERCHANGEABLE
SPRING,HELICAL,TORSION
5325-01-240-7174INTERCHANGEABLE
RING,RETAINING
5185-ITEM 153
5865-01-250-3887INTERCHANGEABLE
PROCESSOR,COUNTERMEASURES SIGNAL
342805-1
5985-01-250-9931INTERCHANGEABLE
ATTENUATOR,FIXED
5037899-66

Frequently Asked Questions

What is NSN 5120-00-935-7425?

NSN 5120-00-935-7425 is a Socket,socket Wrench, manufactured by Blackwood J. Blackwood & Son Pty Ltd, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-935-7425?

NSN 5120-00-935-7425 has 8 cross-referenced part numbers: 0737 2003 (Blackwood J. Blackwood & Son Pty Ltd), 433030SR (King Tony Tools Co., Ltd), 34230-01 (Utica Tool Co Inc), AS954 (Sae International Dba Sae International), AS954 TY1CL1STA (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-00-935-7425?

There are 12 known substitutes for 5120-00-935-7425: 5342-00-316-9253, 3455-00-516-3151, 5340-00-710-3802 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0737 2003?

Key specifications for 0737 2003: Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Features Provided: MANUAL TOOL. 13 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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