PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120-00-277-9077Wrench,spanner

General Services Administration Federal Supply Service · NSN 5120-00-277-9077 · FSC 5120 · No Item Name Available
Verified by PartsTable
Features
  • Wrench,spanner — FSC 5120
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Circle Range Diameter: 4.500 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
  • Hook Thickness: 0.469 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: ADJUSTABLE HOOK
  • Surface Treatment: OXIDE OVERALL
  • 9 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-277-9077, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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
NSN5120-00-277-9077
Primary Part Number5120-00-277-9077
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Circle Range Diameter4.500 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
Hook Thickness0.469 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorADJUSTABLE HOOK
Surface TreatmentOXIDE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-118-62959633 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3460-00-181-7043 INTERCHANGEABLE
Collet,machine
2815-00-189-5313 INTERCHANGEABLE
Cylinder Head,diesel Engine
5120-00-204-2650N-474A INTERCHANGEABLE
Wrench,box
Neuses P K Inc
5120-00-277-9075 INTERCHANGEABLE
Wrench,spanner
5120-00-277-9076 INTERCHANGEABLE
Wrench,spanner
5120-00-288-6468AHS300C INTERCHANGEABLE
Wrench,spanner
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-293-0406 INTERCHANGEABLE
Wrench,spanner
5120-00-293-1068 INTERCHANGEABLE
Wrench,spanner
5120-00-491-9495 INTERCHANGEABLE
Wrench,spanner
Cross-Reference Index
Part NumberManufacturer
GGG-W-665 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-665 TY1CL1 General Services Administration Federal Supply Service (USA)
474A Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
9633 Wright Tool Company, Llc (USA)
53983 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
5120002779077 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
6200463 Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA)
39-4730 Martin Sprocket and Gear Inc (USA)
5120-00-277-9077 PRIMARY General Services Administration Federal Supply Service (USA)
Related Parts
5330-00-118-6295INTERCHANGEABLE
GASKET
9633
3460-00-181-7043INTERCHANGEABLE
COLLET,MACHINE
2815-00-189-5313INTERCHANGEABLE
CYLINDER HEAD,DIESEL ENGINE
5120-00-204-2650INTERCHANGEABLE
WRENCH,BOX
N-474A
5120-00-277-9075INTERCHANGEABLE
WRENCH,SPANNER
5120-00-277-9076INTERCHANGEABLE
WRENCH,SPANNER
5120-00-288-6468INTERCHANGEABLE
WRENCH,SPANNER
AHS300C
5120-00-293-0406INTERCHANGEABLE
WRENCH,SPANNER
5120-00-293-1068INTERCHANGEABLE
WRENCH,SPANNER
5120-00-491-9495INTERCHANGEABLE
WRENCH,SPANNER
2940-00-852-3743INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
40-0000626
5120-01-068-3108INTERCHANGEABLE
WRENCH,SPANNER

Frequently Asked Questions

What is NSN 5120-00-277-9077?

NSN 5120-00-277-9077 is a Wrench,spanner, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-277-9077?

NSN 5120-00-277-9077 has 9 cross-referenced part numbers: GGG-W-665 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-665 TY1CL1 (General Services Administration Federal Supply Service), 474A (Trw Inc Hand Tools Div Trw Industrial Products Group), 9633 (Wright Tool Company, Llc), 53983 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)) and 4 more.

What NSN replaces 5120-00-277-9077?

There are 12 known substitutes for 5120-00-277-9077: 5330-00-118-6295, 3460-00-181-7043, 2815-00-189-5313 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120-00-277-9077?

Key specifications for 5120-00-277-9077: Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Circle Range Diameter: 4.500 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN; Hook Thickness: 0.469 INCHES NOMINAL IN; Material: STEEL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-277-9077 still in active supply?

NSN 5120-00-277-9077 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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