PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C81-1-9726Wrench,spanner

Edgewood Chemical Biological Center Ecbc · NSN 5120-00-235-4670 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-235-4670 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-235-4670. Primary manufacturer part number: C81-1-9726.
Features
  • Wrench,spanner — FSC 5120
  • Purchase Description Identification: 81361-C81-1-9726
  • Material: STEEL OVERALL
  • Style Designator: ADJUSTABLE HOOK
  • Circle Range Diameter: 0.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
  • Hook Thickness: 0.343 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Edgewood Chemical Biological Center Ecbc
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-235-4670, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Edgewood Chemical Biological Center Ecbc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-235-4670
Primary Part NumberC81-1-9726
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEdgewood Chemical Biological Center Ecbc
StatusACTIVE
Purchase Description Identification81361-C81-1-9726
MaterialSTEEL OVERALL
Style DesignatorADJUSTABLE HOOK
Circle Range Diameter0.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
Hook Thickness0.343 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1280-00-211-9222047-1 INTERCHANGEABLE
Block,mounting,squa
Honeywell International Inc. Dba Honeywell International
5120-00-277-9075 INTERCHANGEABLE
Wrench,spanner
5120-01-037-26830-471 INTERCHANGEABLE
Wrench,spanner
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-01-337-05080-471 INTERCHANGEABLE
Wrench,spanner
Williams J H Industrial Products Inc
Cross-Reference Index
Part NumberManufacturer
39-4630 Martin Sprocket and Gear Inc (USA)
0-471 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
C81-1-9726 PRIMARY Edgewood Chemical Biological Center Ecbc (USA)
Related Parts
1280-00-211-9222INTERCHANGEABLE
BLOCK,MOUNTING,SQUA
047-1
5120-00-277-9075INTERCHANGEABLE
WRENCH,SPANNER
5120-01-037-2683INTERCHANGEABLE
WRENCH,SPANNER
0-471
5120-01-337-0508INTERCHANGEABLE
WRENCH,SPANNER
0-471

Frequently Asked Questions

What is NSN 5120-00-235-4670?

NSN 5120-00-235-4670 is a Wrench,spanner, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-235-4670?

NSN 5120-00-235-4670 has 3 cross-referenced part numbers: 39-4630 (Martin Sprocket and Gear Inc), 0-471 (Trw Inc Hand Tools Div Trw Industrial Products Group), C81-1-9726 (Edgewood Chemical Biological Center Ecbc).

What NSN replaces 5120-00-235-4670?

There are 4 known substitutes for 5120-00-235-4670: 1280-00-211-9222, 5120-00-277-9075, 5120-01-037-2683 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C81-1-9726?

Key specifications for C81-1-9726: Purchase Description Identification: 81361-C81-1-9726; Overall Length: 6.375 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: ADJUSTABLE HOOK. 6 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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