PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

601Wrench,open End

Trw Inc Hand Tools Div Trw Industrial Products Group · NSN 5120-00-081-9072 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-081-9072 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-081-9072. Primary manufacturer part number: 601.
Features
  • Wrench,open End — FSC 5120
  • Surface Treatment: OXIDE OVERALL
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
  • Style Designator: SINGLE HEAD
  • Head Thickness: 0.172 INCHES MAXIMUM IN
  • Head Angle: 15.0 DEGREES NOMINAL
  • Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,open End, cataloged under National Stock Number 5120-00-081-9072, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Trw Inc Hand Tools Div Trw Industrial Products Group. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5120-00-081-9072
Primary Part Number601
Item NameWrench,open End
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerTrw Inc Hand Tools Div Trw Industrial Products Group
StatusCANCELLED
Surface TreatmentOXIDE OVERALL
MaterialSTEEL OVERALL
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Style DesignatorSINGLE HEAD
Head Thickness0.172 INCHES MAXIMUM IN
Head Angle15.0 DEGREES NOMINAL
Wrenching Surface Size0.500 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-064-2614 INTERCHANGEABLE
Wrench,open End
5120-00-081-9073 INTERCHANGEABLE
Wrench,open End
5120-00-081-9074 INTERCHANGEABLE
Wrench,open End
5120-00-081-9075 INTERCHANGEABLE
Wrench,open End
5120-00-081-9082 INTERCHANGEABLE
Wrench,open End
5120-00-081-9083 INTERCHANGEABLE
Wrench,open End
5120-00-293-0244 INTERCHANGEABLE
Wrench,open End
5120-00-293-1325606 INTERCHANGEABLE
Wrench,open End
Williams J H Industrial Products Inc
5120-00-293-1797608 INTERCHANGEABLE
Wrench,open End
Williams J H Industrial Products Inc
5120-00-529-5116 INTERCHANGEABLE
Wrench,open End
Cross-Reference Index
Part NumberManufacturer
601 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
GGG-W-636 TY17CL4 General Services Administration Federal Supply Service (USA)
272061 PC8 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
A-A-1354 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
95037 Bae Systems Land & Armaments L.p. (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
601 Martin Sprocket and Gear Inc (USA)
Related Parts
5120-00-064-2614INTERCHANGEABLE
WRENCH,OPEN END
5120-00-081-9073INTERCHANGEABLE
WRENCH,OPEN END
5120-00-081-9074INTERCHANGEABLE
WRENCH,OPEN END
5120-00-081-9075INTERCHANGEABLE
WRENCH,OPEN END
5120-00-081-9082INTERCHANGEABLE
WRENCH,OPEN END
5120-00-081-9083INTERCHANGEABLE
WRENCH,OPEN END
5120-00-293-0244INTERCHANGEABLE
WRENCH,OPEN END
5120-00-293-1325INTERCHANGEABLE
WRENCH,OPEN END
606
5120-00-293-1797INTERCHANGEABLE
WRENCH,OPEN END
608
5120-00-529-5116INTERCHANGEABLE
WRENCH,OPEN END
5120-00-529-5117INTERCHANGEABLE
WRENCH,OPEN END
5120-00-529-5118INTERCHANGEABLE
WRENCH,OPEN END

Frequently Asked Questions

What is NSN 5120-00-081-9072?

NSN 5120-00-081-9072 is a Wrench,open End, manufactured by Trw Inc Hand Tools Div Trw Industrial Products Group, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-081-9072?

NSN 5120-00-081-9072 has 7 cross-referenced part numbers: 601 (Trw Inc Hand Tools Div Trw Industrial Products Group), GGG-W-636 TY17CL4 (General Services Administration Federal Supply Service), 272061 PC8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), A-A-1354 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 95037 (Bae Systems Land & Armaments L.p.) and 2 more.

What NSN replaces 5120-00-081-9072?

There are 12 known substitutes for 5120-00-081-9072: 5120-00-064-2614, 5120-00-081-9073, 5120-00-081-9074 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 601?

Key specifications for 601: Surface Treatment: OXIDE OVERALL; Material: STEEL OVERALL; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Style Designator: SINGLE HEAD. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-081-9072 still in active supply?

NSN 5120-00-081-9072 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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