PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1124AWrench,open End

Williams J H Industrial Products Inc · NSN 5120-00-293-0191 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-293-0191 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-293-0191. Primary manufacturer part number: 1124A.
Features
  • Wrench,open End — FSC 5120
  • Large End Head Angle: 75.0 DEGREES NOMINAL
  • Surface Treatment: CHROMIUM OVERALL
  • Specification/standard Data: 05047*-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS
  • Style Designator: DOUBLE HEAD
  • Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL
  • Wrenching Surface Size: 0.375 INCHES NOMINAL BOTH ENDS IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,open End, cataloged under National Stock Number 5120-00-293-0191, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Williams J H Industrial Products Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 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
NSN5120-00-293-0191
Primary Part Number1124A
Item NameWrench,open End
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWilliams J H Industrial Products Inc
StatusCANCELLED
Large End Head Angle75.0 DEGREES NOMINAL
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data05047*-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data2 TYPE AND 3 CLASS
Style DesignatorDOUBLE HEAD
Wrenching Surface ShapeOVAL BOTH ENDS INTERNAL
Wrenching Surface Size0.375 INCHES NOMINAL BOTH ENDS IN
MaterialSTEEL OVERALL
Small End Head Angle15.0 DEGREES NOMINAL
Departure From Cited DesignatorAS DIFFERENTIATED BY LARGE END HEAD ANGLE
Small End Head Thickness0.156 INCHES MAXIMUM IN
Large End Head Thickness0.156 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-010-3030 INTERCHANGEABLE
Nut,plain,hexagon
7240-00-025-33823-3-24 INTERCHANGEABLE
Cover Assembly,military Water Ca
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
3110-00-100-03683324 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6515-00-144-997706-4144 INTERCHANGEABLE
Punch,cutaneous Biopsy
Sklar Corporation Dba Sklar Instruments
5945-00-276-0693B04A-115VAC INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
5120-00-541-4071 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5340-00-550-5083332-4 INTERCHANGEABLE
Clamp,loop
Brady United States
5950-00-645-8319 INTERCHANGEABLE
Transformer,power
5325-00-682-14759053633 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Aviation and Missile Command
5340-00-969-6502NAS1397R5 INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
J3324 The Stanley Works Dba Stanley Proto (USA)
3324 The Stanley Works Dba Stanley Proto (USA)
3324 Stanley-Proto Industrial Works Div of the Stanley Works (USA)
1ANN9 W.w. Grainger, Inc. Div Government Sales Division (USA)
1124A PRIMARY Williams J H Industrial Products Inc (USA)
1924A Stevens Walden Inc (USA)
B107.39 The American Society of Mechanical Engineers (USA)
3324 Ingersoll-Rand Co Proto Tool Div Tool Group Headquarters (USA)
1124 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
B107.100 CAT 39 TY2CL3 General Services Administration Federal Supply Service (USA)
B107.39 TY2CL2 General Services Administration Federal Supply Service (USA)
STP 3324 Kipper Tool Company Dba Kipper Management Inc (USA)
1124 Williams J H Industrial Products Inc (USA)
B107.100 The American Society of Mechanical Engineers (USA)
Related Parts
5310-00-010-3030INTERCHANGEABLE
NUT,PLAIN,HEXAGON
7240-00-025-3382INTERCHANGEABLE
COVER ASSEMBLY,MILITARY WATER CA
3-3-24
3110-00-100-0368INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3324
6515-00-144-9977INTERCHANGEABLE
PUNCH,CUTANEOUS BIOPSY
06-4144
5945-00-276-0693INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
B04A-115VAC
5120-00-541-4071INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5340-00-550-5083INTERCHANGEABLE
CLAMP,LOOP
332-4
5950-00-645-8319INTERCHANGEABLE
TRANSFORMER,POWER
5325-00-682-1475INTERCHANGEABLE
GROMMET,NONMETALLIC
9053633
5340-00-969-6502INTERCHANGEABLE
CLAMP,LOOP
NAS1397R5
2530-00-995-1295INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6625-01-032-0709INTERCHANGEABLE
LEAD,TEST
1124A

Frequently Asked Questions

What is NSN 5120-00-293-0191?

NSN 5120-00-293-0191 is a Wrench,open End, manufactured by Williams J H Industrial Products Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-293-0191?

NSN 5120-00-293-0191 has 14 cross-referenced part numbers: J3324 (The Stanley Works Dba Stanley Proto), 3324 (The Stanley Works Dba Stanley Proto), 3324 (Stanley-Proto Industrial Works Div of the Stanley Works), 1ANN9 (W.w. Grainger, Inc. Div Government Sales Division), 1124A (Williams J H Industrial Products Inc) and 9 more.

What NSN replaces 5120-00-293-0191?

There are 12 known substitutes for 5120-00-293-0191: 5310-00-010-3030, 7240-00-025-3382, 3110-00-100-0368 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1124A?

Key specifications for 1124A: Overall Length: 3.750 INCHES NOMINAL IN; Large End Head Angle: 75.0 DEGREES NOMINAL; Surface Treatment: CHROMIUM OVERALL; Specification/standard Data: 05047*-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-293-0191 still in active supply?

NSN 5120-00-293-0191 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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