PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-953Handle,socket Wrench

Ngk Metals Corporation Dba N G K Berylco · NSN 5120-00-905-4176 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-905-4176 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-905-4176. Primary manufacturer part number: W-953.
Features
  • Handle,socket Wrench — FSC 5120
  • Features Provided: NONMAGNETIC AND NONSPARKING
  • Material: COPPER ALLOY OVERALL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Style Designator: SLIDING T
  • 2 verified cross-references
  • Primary manufacturer: Ngk Metals Corporation Dba N G K Berylco
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-00-905-4176, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ngk Metals Corporation Dba N G K Berylco. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-905-4176
Primary Part NumberW-953
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNgk Metals Corporation Dba N G K Berylco
StatusACTIVE
Features ProvidedNONMAGNETIC AND NONSPARKING
MaterialCOPPER ALLOY OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END EXTERNAL
Style DesignatorSLIDING T
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2930-00-482-45528548B INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
Cross-Reference Index
Part NumberManufacturer
W-953-2516 Ngk Metals Corporation Dba N G K Berylco (USA)
W-953 PRIMARY Ngk Metals Corporation Dba N G K Berylco (USA)
Related Parts
2930-00-482-4552INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8548B

Frequently Asked Questions

What is NSN 5120-00-905-4176?

NSN 5120-00-905-4176 is a Handle,socket Wrench, manufactured by Ngk Metals Corporation Dba N G K Berylco, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-905-4176?

NSN 5120-00-905-4176 has 2 cross-referenced part numbers: W-953-2516 (Ngk Metals Corporation Dba N G K Berylco), W-953 (Ngk Metals Corporation Dba N G K Berylco).

What NSN replaces 5120-00-905-4176?

There is 1 known substitute for 5120-00-905-4176: 2930-00-482-4552. Verify interchangeability with system specifications before substitution.

What are the specifications of W-953?

Key specifications for W-953: Features Provided: NONMAGNETIC AND NONSPARKING; Material: COPPER ALLOY OVERALL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Overall Length: 10.000 INCHES NOMINAL IN. 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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