PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4732PWrench,open End

The Stanley Works Dba Stanley Proto · NSN 5120-00-187-7130 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-187-7130 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-187-7130. Primary manufacturer part number: 4732P.
Features
  • Wrench,open End — FSC 5120
  • Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE
  • Wrenching Surface Size: 0.875 INCHES NOMINAL SECOND END IN
  • Style Designator: DOUBLE HEAD
  • Small End Head Angle: 15.0 DEGREES NOMINAL
  • Large End Head Thickness: 0.406 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,open End, cataloged under National Stock Number 5120-00-187-7130, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-187-7130
Primary Part Number4732P
Item NameWrench,open End
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Specification/standard Data05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data1 TYPE
Wrenching Surface Size0.875 INCHES NOMINAL SECOND END IN
Style DesignatorDOUBLE HEAD
Small End Head Angle15.0 DEGREES NOMINAL
Large End Head Thickness0.406 INCHES MAXIMUM IN
Surface TreatmentCHROMIUM OVERALL
Large End Head Angle15.0 DEGREES NOMINAL
Small End Head Thickness0.375 INCHES MAXIMUM IN
Wrenching Surface ShapeOVAL BOTH ENDS INTERNAL
Wrenching Surface Size0.812 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5805-00-171-337060A101 INTERCHANGEABLE
Key,telegraph
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4730-00-248-4238104244-4-1 INTERCHANGEABLE
Strainer,sediment
Grimes Aerospace Company
5950-00-519-454126133 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
1660-00-942-879426133 INTERCHANGEABLE
Plunger,adapter Ass
Avox Systems Inc Dba Avox Systems Inc
5955-01-053-5472 INTERCHANGEABLE
Oscillator,crystal Controlled
3040-01-293-9509 INTERCHANGEABLE
Weight,counterbalance
5120-01-478-3380 INTERCHANGEABLE
Wrench,open End
5340-01-545-269926133 INTERCHANGEABLE
Cover,protective,dust and Moistu
Fascan International, Inc.
Cross-Reference Index
Part NumberManufacturer
10424441 Nimikkeistokeskus Ncb Finland (FIN)
E2628 Bonney Forge Corp (USA)
A26-133 Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS)
A26-133 Henchman Products Pty Ltd (AUS)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
4732P PRIMARY The Stanley Works Dba Stanley Proto (USA)
A-A-1356 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.100 CAT 39 TY1 General Services Administration Federal Supply Service (USA)
0395 4713 Blackwood J. Blackwood & Son Pty Ltd (AUS)
26-133 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
26-133 Armstrong Bros Tool Co (USA)
B107.39 TY1CL1 General Services Administration Federal Supply Service (USA)
B107.39 The American Society of Mechanical Engineers (USA)
26-133 Apex Tool Group, Llc Dba Nicholson (USA)
B107.100 CAT 39 TY1CL1 General Services Administration Federal Supply Service (USA)
GGG-W-636 TY4 General Services Administration Federal Supply Service (USA)
3C27 American Kal Enterprises, Inc Dba American Kal Enterprises (USA)
B107.100 The American Society of Mechanical Engineers (USA)
B107.6 The American Society of Mechanical Engineers (USA)
Related Parts
5805-00-171-3370INTERCHANGEABLE
KEY,TELEGRAPH
60A101
4730-00-248-4238INTERCHANGEABLE
STRAINER,SEDIMENT
104244-4-1
5950-00-519-4541INTERCHANGEABLE
TRANSFORMER,POWER
26133
1660-00-942-8794INTERCHANGEABLE
PLUNGER,ADAPTER ASS
26133
5955-01-053-5472INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
3040-01-293-9509INTERCHANGEABLE
WEIGHT,COUNTERBALANCE
5120-01-478-3380INTERCHANGEABLE
WRENCH,OPEN END
5340-01-545-2699INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
26133

Frequently Asked Questions

What is NSN 5120-00-187-7130?

NSN 5120-00-187-7130 is a Wrench,open End, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-187-7130?

NSN 5120-00-187-7130 has 19 cross-referenced part numbers: 10424441 (Nimikkeistokeskus Ncb Finland), E2628 (Bonney Forge Corp), A26-133 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), A26-133 (Henchman Products Pty Ltd), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 14 more.

What NSN replaces 5120-00-187-7130?

There are 8 known substitutes for 5120-00-187-7130: 5805-00-171-3370, 4730-00-248-4238, 5950-00-519-4541 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4732P?

Key specifications for 4732P: Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: FORGED STEEL; Material: STEEL OVERALL; Nondefinitive Spec/std Data: 1 TYPE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-187-7130 still in active supply?

NSN 5120-00-187-7130 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.
PartsTable Design LLC · partstable.com