PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5471A12Wrench,spanner

Mcmaster-Carr Supply Co · NSN 5120-00-277-9075 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-277-9075 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-277-9075. Primary manufacturer part number: 5471A12.
Features
  • Wrench,spanner — FSC 5120
  • Circle Range Diameter: 1.250 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS
  • Material: STEEL OVERALL
  • Style Designator: ADJUSTABLE HOOK
  • Specification/standard Data: 0U583-SAE AS6018 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: OXIDE OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-277-9075, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 14 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
NSN5120-00-277-9075
Primary Part Number5471A12
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMcmaster-Carr Supply Co
StatusCANCELLED
Circle Range Diameter1.250 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
MaterialSTEEL OVERALL
Style DesignatorADJUSTABLE HOOK
Specification/standard Data0U583-SAE AS6018 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentOXIDE OVERALL
Hook Thickness0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-051-7952 INTERCHANGEABLE
Gasket
1280-00-211-9222047-1 INTERCHANGEABLE
Block,mounting,squa
Honeywell International Inc. Dba Honeywell International
5120-00-235-4670C81-1-9726 INTERCHANGEABLE
Wrench,spanner
Edgewood Chemical Biological Center Ecbc
5120-00-277-9076 INTERCHANGEABLE
Wrench,spanner
5120-00-277-90775120-00-277-9077 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
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
5120-00-336-1291AS6018 INTERCHANGEABLE
Wrench,spanner
Sae International Dba Sae International
5120-00-494-19895120-00-494-1989 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
5471A12 Mcmaster-Carr Supply Co (USA)
GGG-W-665 TY1CL1 General Services Administration Federal Supply Service (USA)
34-305 Apex Tool Group, Llc Dba Nicholson (USA)
AS6018 Society of Automotive Engineers Inc (USA)
PAPKAL7503 Wright Tool Company, Llc (USA)
AS6018 TY1CL1 General Services Administration Federal Supply Service (USA)
11-3544 Amphenol Corp Div Amphenol Aerospace Operations (USA)
AS6018 Sae International Dba Sae International (USA)
C472 The Stanley Works Dba Stanley Proto (USA)
JC472 The Stanley Works Dba Stanley Proto (USA)
1APC5 W.w. Grainger, Inc. Div Government Sales Division (USA)
472 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
GGG-W-665 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
34-305 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
34-305 Armstrong Bros Tool Co (USA)
0471 Martin Sprocket and Gear Inc (USA)
39-4650 Martin Sprocket and Gear Inc (USA)
Related Parts
5330-00-051-7952INTERCHANGEABLE
GASKET
1280-00-211-9222INTERCHANGEABLE
BLOCK,MOUNTING,SQUA
047-1
5120-00-235-4670INTERCHANGEABLE
WRENCH,SPANNER
C81-1-9726
5120-00-277-9076INTERCHANGEABLE
WRENCH,SPANNER
5120-00-277-9077INTERCHANGEABLE
WRENCH,SPANNER
5120-00-277-9077
5120-00-288-6468INTERCHANGEABLE
WRENCH,SPANNER
AHS300C
5120-00-293-0406INTERCHANGEABLE
WRENCH,SPANNER
5120-00-293-1068INTERCHANGEABLE
WRENCH,SPANNER
5120-00-336-1291INTERCHANGEABLE
WRENCH,SPANNER
AS6018
5120-00-494-1989INTERCHANGEABLE
WRENCH,SPANNER
5120-00-494-1989
5330-00-641-4104INTERCHANGEABLE
GASKET
4001625-5
2915-00-707-5203INTERCHANGEABLE
PLUNGER,PILOT
11-354-4

Frequently Asked Questions

What is NSN 5120-00-277-9075?

NSN 5120-00-277-9075 is a Wrench,spanner, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-277-9075?

NSN 5120-00-277-9075 has 17 cross-referenced part numbers: 5471A12 (Mcmaster-Carr Supply Co), GGG-W-665 TY1CL1 (General Services Administration Federal Supply Service), 34-305 (Apex Tool Group, Llc Dba Nicholson), AS6018 (Society of Automotive Engineers Inc), PAPKAL7503 (Wright Tool Company, Llc) and 12 more.

What NSN replaces 5120-00-277-9075?

There are 12 known substitutes for 5120-00-277-9075: 5330-00-051-7952, 1280-00-211-9222, 5120-00-235-4670 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5471A12?

Key specifications for 5471A12: Circle Range Diameter: 1.250 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-277-9075 still in active supply?

NSN 5120-00-277-9075 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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