PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45937Screwdriver Attachment,socket Wr

S K Hand Tool Corp · NSN 5120-01-431-0065 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-431-0065 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-431-0065. Primary manufacturer part number: 45937.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Features Provided: MANUAL TOOL AND REPLACEABLE BIT
  • Surface Treatment: OXIDE BIT
  • Wrenching Surface Size: 0.219 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM DRIVE SURFACE
  • Style Designator: HEXAGON
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-431-0065, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is S K Hand Tool Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5120-01-431-0065
Primary Part Number45937
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerS K Hand Tool Corp
StatusACTIVE
Features ProvidedMANUAL TOOL AND REPLACEABLE BIT
Surface TreatmentOXIDE BIT
Wrenching Surface Size0.219 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM DRIVE SURFACE
Style DesignatorHEXAGON
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2810-00-118-247045937 INTERCHANGEABLE
Shaft Assembly,valv
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6210-00-504-0788 INTERCHANGEABLE
Light,panel
6210-01-077-77261813-27R2 INTERCHANGEABLE
Filter,indicator Light
Apm Hexseal Corp
6140-01-449-903145937 INTERCHANGEABLE
Battery,storage
Streamlight Inc Dba Streamlight Inc
Cross-Reference Index
Part NumberManufacturer
X76DLS Stanley Industrial & Automotive Llc (USA)
45937 PRIMARY S K Hand Tool Corp (USA)
Related Parts
2810-00-118-2470INTERCHANGEABLE
SHAFT ASSEMBLY,VALV
45937
6210-00-504-0788INTERCHANGEABLE
LIGHT,PANEL
6210-01-077-7726INTERCHANGEABLE
FILTER,INDICATOR LIGHT
1813-27R2
6140-01-449-9031INTERCHANGEABLE
BATTERY,STORAGE
45937

Frequently Asked Questions

What is NSN 5120-01-431-0065?

NSN 5120-01-431-0065 is a Screwdriver Attachment,socket Wr, manufactured by S K Hand Tool Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-431-0065?

NSN 5120-01-431-0065 has 2 cross-referenced part numbers: X76DLS (Stanley Industrial & Automotive Llc), 45937 (S K Hand Tool Corp).

What NSN replaces 5120-01-431-0065?

There are 4 known substitutes for 5120-01-431-0065: 2810-00-118-2470, 6210-00-504-0788, 6210-01-077-7726 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45937?

Key specifications for 45937: Overall Length: 6.063 INCHES NOMINAL IN; Features Provided: MANUAL TOOL AND REPLACEABLE BIT; Surface Treatment: OXIDE BIT; Wrenching Surface Size: 0.219 INCHES NOMINAL SINGLE END IN. 10 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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