PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

466Wrench,spanner

Williams J H Industrial Products Inc · NSN 5120-00-288-8748 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-288-8748 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-288-8748. Primary manufacturer part number: 466.
Features
  • Wrench,spanner — FSC 5120
  • Opening Diameter: 5.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 2 TYPE AND A GRADE
  • Style Designator: PIN
  • Material: STEEL OVERALL
  • Pin Diameter: 0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • 10 verified cross-references
  • Primary manufacturer: Williams J H Industrial Products Inc
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-288-8748, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Williams J H Industrial Products Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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: Active.

Technical Specifications
ParameterValue
NSN5120-00-288-8748
Primary Part Number466
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWilliams J H Industrial Products Inc
StatusACTIVE
Opening Diameter5.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data2 TYPE AND A GRADE
Style DesignatorPIN
MaterialSTEEL OVERALL
Pin Diameter0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-186-85082868543-1 INTERCHANGEABLE
Microcircuit,linear
Austin Semiconductor, Inc Dba Micross Components
6140-00-199-4991SAE-J537-8D-900 INTERCHANGEABLE
Battery,storage
Sae International Dba Sae International
5120-00-232-9510452 INTERCHANGEABLE
Wrench,spanner
Williams J H Industrial Products Inc
5940-00-258-509746-144 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5120-00-264-3779459 INTERCHANGEABLE
Wrench,spanner
Martin Sprocket and Gear Inc
5120-00-269-7964 INTERCHANGEABLE
Wrench,spanner
5120-00-277-9078212-45-04PC1559 INTERCHANGEABLE
Wrench,spanner
Naval Ship Systems Command
5120-00-288-8744458 INTERCHANGEABLE
Wrench,spanner
Williams J H Industrial Products Inc
5120-00-288-8745 INTERCHANGEABLE
Wrench,spanner
5120-00-288-8747 INTERCHANGEABLE
Wrench,spanner
Cross-Reference Index
Part NumberManufacturer
466 Williams J H Industrial Products Inc (USA)
GGG-W-665 TY2GRA General Services Administration Federal Supply Service (USA)
466 Martin Sprocket and Gear Inc (USA)
466 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
3768-78 PC26 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
39-4575 Martin Sprocket and Gear Inc (USA)
575-6700-1443857 PC26 Naval Ship Systems Command (USA)
3768-84 PC25 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
GGG-W-665 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
575-6700-1443863 PC25 Naval Ship Systems Command (USA)
Related Parts
5962-00-186-8508INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2868543-1
6140-00-199-4991INTERCHANGEABLE
BATTERY,STORAGE
SAE-J537-8D-900
5120-00-232-9510INTERCHANGEABLE
WRENCH,SPANNER
452
5940-00-258-5097INTERCHANGEABLE
TERMINAL,LUG
46-144
5120-00-264-3779INTERCHANGEABLE
WRENCH,SPANNER
459
5120-00-269-7964INTERCHANGEABLE
WRENCH,SPANNER
5120-00-277-9078INTERCHANGEABLE
WRENCH,SPANNER
212-45-04PC1559
5120-00-288-8744INTERCHANGEABLE
WRENCH,SPANNER
458
5120-00-288-8745INTERCHANGEABLE
WRENCH,SPANNER
5120-00-288-8747INTERCHANGEABLE
WRENCH,SPANNER
5120-00-288-8749INTERCHANGEABLE
WRENCH,SPANNER
3668-91REVAPC26
5120-00-288-9281INTERCHANGEABLE
WRENCH,SPANNER

Frequently Asked Questions

What is NSN 5120-00-288-8748?

NSN 5120-00-288-8748 is a Wrench,spanner, manufactured by Williams J H Industrial Products Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-288-8748?

NSN 5120-00-288-8748 has 10 cross-referenced part numbers: 466 (Williams J H Industrial Products Inc), GGG-W-665 TY2GRA (General Services Administration Federal Supply Service), 466 (Martin Sprocket and Gear Inc), 466 (Trw Inc Hand Tools Div Trw Industrial Products Group), 3768-78 PC26 (Electric Boat Corporation Div General Dynamics Electric Boat) and 5 more.

What NSN replaces 5120-00-288-8748?

There are 12 known substitutes for 5120-00-288-8748: 5962-00-186-8508, 6140-00-199-4991, 5120-00-232-9510 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 466?

Key specifications for 466: Overall Length: 12.000 INCHES NOMINAL IN; Opening Diameter: 5.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND A GRADE; Style Designator: PIN. 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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