PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-1360Wrench,box

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5120-00-277-1562 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-277-1562 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-277-1562. Primary manufacturer part number: A-A-1360.
Features
  • Wrench,box — FSC 5120
  • Wrenching Surface Size: 1.250 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B107.410 CAT 59 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: OXIDE OR ENAMEL OR PHOSPHATE OR ZINC OVERALL
  • Nondefinitive Spec/std Data: 3 TYPE
  • Style Designator: STRIKING
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-00-277-1562, 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 11 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: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-277-1562
Primary Part NumberA-A-1360
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Wrenching Surface Size1.250 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B107.410 CAT 59 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentOXIDE OR ENAMEL OR PHOSPHATE OR ZINC OVERALL
Nondefinitive Spec/std Data3 TYPE
Style DesignatorSTRIKING
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Hardness Rating35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Special MarkingsWRENCH SIZE
Outside Diameter1.875 INCHES MINIMUM IN
Head Thickness0.688 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-174-1831 INTERCHANGEABLE
Wrench,box
5120-00-174-1833 INTERCHANGEABLE
Wrench,box
5120-00-174-1834 INTERCHANGEABLE
Wrench,box
5120-00-221-1306 INTERCHANGEABLE
Wrench,box
5120-00-222-1595 INTERCHANGEABLE
Wrench,box
5120-00-222-1600 INTERCHANGEABLE
Wrench,box
5120-00-222-1601 INTERCHANGEABLE
Wrench,box
5120-00-224-3111 INTERCHANGEABLE
Wrench,box
5120-00-224-3117 INTERCHANGEABLE
Wrench,box
5120-00-224-3118 INTERCHANGEABLE
Wrench,box
Cross-Reference Index
Part NumberManufacturer
A-A-1360 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.59 TY3 General Services Administration Federal Supply Service (USA)
B107.59 The American Society of Mechanical Engineers (USA)
8808 Williams J H Industrial Products Inc (USA)
2620SW The Stanley Works Dba Stanley Proto (USA)
B107.410 The American Society of Mechanical Engineers (USA)
B107.410 CAT 59 TY3 General Services Administration Federal Supply Service (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
J2620SW The Stanley Works Dba Stanley Proto (USA)
2620SW Stanley-Proto Industrial Works Div of the Stanley Works (USA)
GGG-W-636 TY12 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-174-1831INTERCHANGEABLE
WRENCH,BOX
5120-00-174-1833INTERCHANGEABLE
WRENCH,BOX
5120-00-174-1834INTERCHANGEABLE
WRENCH,BOX
5120-00-221-1306INTERCHANGEABLE
WRENCH,BOX
5120-00-222-1595INTERCHANGEABLE
WRENCH,BOX
5120-00-222-1600INTERCHANGEABLE
WRENCH,BOX
5120-00-222-1601INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3111INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3117INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3118INTERCHANGEABLE
WRENCH,BOX
5960-00-243-8397INTERCHANGEABLE
ELECTRON TUBE
5120-00-264-5217INTERCHANGEABLE
WRENCH,BOX

Frequently Asked Questions

What is NSN 5120-00-277-1562?

NSN 5120-00-277-1562 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 5120-00-277-1562?

NSN 5120-00-277-1562 has 11 cross-referenced part numbers: A-A-1360 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.59 TY3 (General Services Administration Federal Supply Service), B107.59 (The American Society of Mechanical Engineers), 8808 (Williams J H Industrial Products Inc), 2620SW (The Stanley Works Dba Stanley Proto) and 6 more.

What NSN replaces 5120-00-277-1562?

There are 12 known substitutes for 5120-00-277-1562: 5120-00-174-1831, 5120-00-174-1833, 5120-00-174-1834 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-1360?

Key specifications for A-A-1360: Wrenching Surface Size: 1.250 INCHES NOMINAL SINGLE END IN; Material: STEEL OVERALL; Specification/standard Data: 05047-ASME B107.410 CAT 59 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Overall Length: 10.500 INCHES MINIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-277-1562 still in active supply?

NSN 5120-00-277-1562 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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