PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-1341Wrench,box

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5120-00-293-0337 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-293-0337 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-293-0337. Primary manufacturer part number: A-A-1341.
Features
  • Wrench,box — FSC 5120
  • Outside Diameter: 4.500 INCHES MAXIMUM IN
  • Head Thickness: 1.594 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 18 TYPE AND 1 CLASS
  • Surface Treatment Document and Classification: TT-E-489 FED SPEC 2ND TREATMENT RESPONSE OVERALL
  • Style Designator: STRAIGHT STUB END
  • Wrenching Surface Size: 2.750 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-00-293-0337, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5120-00-293-0337
Primary Part NumberA-A-1341
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Outside Diameter4.500 INCHES MAXIMUM IN
Head Thickness1.594 INCHES MAXIMUM IN
Nondefinitive Spec/std Data18 TYPE AND 1 CLASS
Surface Treatment Document and ClassificationTT-E-489 FED SPEC 2ND TREATMENT RESPONSE OVERALL
Style DesignatorSTRAIGHT STUB END
Wrenching Surface Size2.750 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM AND ENAMEL AND OXIDE AND PHOSPHATE AND ZINC OVERALL
Special MarkingsWRENCH SIZE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
7920-00-057-320054016 INTERCHANGEABLE
Brush,wire,scratch
Jason Incorporated Dba Osborn International a Unit of Jason
5996-00-115-1188C500000035 INTERCHANGEABLE
Amplifier,electronic Control
Kearfott Corporation Div Guidance and Navigation Division
4320-00-216-7494 INTERCHANGEABLE
Impeller,pump,centrifugal
3030-00-232-2496118TG INTERCHANGEABLE
Belt,v
Gates Corporation
3441-00-239-8666 INTERCHANGEABLE
Forming Machine,sheet Metal,rota
5996-00-248-9081SC-D-68458 INTERCHANGEABLE
Amplifier,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2010-00-278-0794 INTERCHANGEABLE
Cap,fairwater
5330-00-737-25167372516 INTERCHANGEABLE
Gasket Set
U S Army Tank Automotive Command Amsta-Im-Mm
2910-00-759-5345 INTERCHANGEABLE
Carburetor,float
2530-00-770-2111F13701 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
Cross-Reference Index
Part NumberManufacturer
A-A-1341 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS88 Bosch Automotive Service Solutions Inc. (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-636 TY18CL1 General Services Administration Federal Supply Service (USA)
188 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
7920-00-057-3200INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
54016
5996-00-115-1188INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
C500000035
4320-00-216-7494INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
3030-00-232-2496INTERCHANGEABLE
BELT,V
118TG
3441-00-239-8666INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,ROTA
5996-00-248-9081INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
SC-D-68458
2010-00-278-0794INTERCHANGEABLE
CAP,FAIRWATER
5330-00-737-2516INTERCHANGEABLE
GASKET SET
7372516
2910-00-759-5345INTERCHANGEABLE
CARBURETOR,FLOAT
2530-00-770-2111INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
F13701
5310-00-829-9985INTERCHANGEABLE
WASHER,FLAT
453053-3
6625-00-930-9205INTERCHANGEABLE
AMMETER

Frequently Asked Questions

What is NSN 5120-00-293-0337?

NSN 5120-00-293-0337 is a Wrench,box, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-293-0337?

NSN 5120-00-293-0337 has 5 cross-referenced part numbers: A-A-1341 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS88 (Bosch Automotive Service Solutions Inc.), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-636 TY18CL1 (General Services Administration Federal Supply Service), 188 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-00-293-0337?

There are 12 known substitutes for 5120-00-293-0337: 7920-00-057-3200, 5996-00-115-1188, 4320-00-216-7494 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-1341?

Key specifications for A-A-1341: Overall Length: 13.938 INCHES MINIMUM IN; Outside Diameter: 4.500 INCHES MAXIMUM IN; Head Thickness: 1.594 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 18 TYPE AND 1 CLASS. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-293-0337 still in active supply?

NSN 5120-00-293-0337 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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