PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-1274Wrench,torque

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5120-01-072-9780 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-072-9780 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-072-9780. Primary manufacturer part number: A-A-1274.
Features
  • Wrench,torque — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND A CLASS AND 2 STYLE
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Specification/standard Data: 05047-ASME B107.14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: DEFLECTING FRAME END DRIVE
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-072-9780, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN5120-01-072-9780
Primary Part NumberA-A-1274
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE AND A CLASS AND 2 STYLE
Drive End ShapeSQUARE SINGLE END EXTERNAL
Specification/standard Data05047-ASME B107.14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorDEFLECTING FRAME END DRIVE
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Torque Indicating MechanismPLATE WITH POINTER
Torque Capacity0.0 FOOT-POUNDS MINIMUM AND 300.0 FOOT-POUNDS MAXIMUM FT
Torque Scale Graduation10.00 FOOT-POUNDS FT
Torque Signal MethodFEEL IMPULSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-011-5860 INTERCHANGEABLE
Wrench,torque
6250-00-023-6868MS-11 INTERCHANGEABLE
Lampholder
Major Liting Inc
5120-00-240-5371 INTERCHANGEABLE
Wrench,torque
5120-00-720-0715 INTERCHANGEABLE
Wrench,torque
5120-00-720-1975850287 INTERCHANGEABLE
Wrench,torque
Ryeson Corporation Div Sturtevant Richmont
5315-00-854-3175S300 INTERCHANGEABLE
Pin
Cummins Inc.
5331-00-859-6340S300 INTERCHANGEABLE
O-Ring
The Gorman-Rupp Company Div Gorman-Rupp
5120-00-958-6906 INTERCHANGEABLE
Wrench,torque
5120-00-965-5937 INTERCHANGEABLE
Wrench,torque
4820-01-149-7868301.1/2-3/51 INTERCHANGEABLE
Disk,valve
Apco/valve & Primer Corp
Cross-Reference Index
Part NumberManufacturer
A-A-1274 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.300 The American Society of Mechanical Engineers (USA)
B107.14 TY1CLAST2 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
B107.14M TY1CLAST2 General Services Administration Federal Supply Service (USA)
B107.14M The American Society of Mechanical Engineers (USA)
S300 Ryeson Corporation Div Sturtevant Richmont (USA)
850319 Ryeson Corporation Div Sturtevant Richmont (USA)
Related Parts
5120-00-011-5860INTERCHANGEABLE
WRENCH,TORQUE
6250-00-023-6868INTERCHANGEABLE
LAMPHOLDER
MS-11
5120-00-240-5371INTERCHANGEABLE
WRENCH,TORQUE
5120-00-720-0715INTERCHANGEABLE
WRENCH,TORQUE
5120-00-720-1975INTERCHANGEABLE
WRENCH,TORQUE
850287
5315-00-854-3175INTERCHANGEABLE
PIN
S300
5331-00-859-6340INTERCHANGEABLE
O-RING
S300
5120-00-958-6906INTERCHANGEABLE
WRENCH,TORQUE
5120-00-965-5937INTERCHANGEABLE
WRENCH,TORQUE
4820-01-149-7868INTERCHANGEABLE
DISK,VALVE
301.1/2-3/51
5331-01-198-4682INTERCHANGEABLE
O-RING
5130-01-201-4980INTERCHANGEABLE
BLIND NUT SETTER
S-300N

Frequently Asked Questions

What is NSN 5120-01-072-9780?

NSN 5120-01-072-9780 is a Wrench,torque, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-072-9780?

NSN 5120-01-072-9780 has 8 cross-referenced part numbers: A-A-1274 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.300 (The American Society of Mechanical Engineers), B107.14 TY1CLAST2 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers), B107.14M TY1CLAST2 (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-01-072-9780?

There are 12 known substitutes for 5120-01-072-9780: 5120-00-011-5860, 6250-00-023-6868, 5120-00-240-5371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-1274?

Key specifications for A-A-1274: Nondefinitive Spec/std Data: 1 TYPE AND A CLASS AND 2 STYLE; Drive End Shape: SQUARE SINGLE END EXTERNAL; Specification/standard Data: 05047-ASME B107.14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: PIVOTED HANDLE. 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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