PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45412Screwdriver Attachment,socket Wr

S K Hand Tool Corp · NSN 5120-01-431-2835 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-431-2835 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-431-2835. Primary manufacturer part number: 45412.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Material: STEEL OVERALL
  • Surface Treatment: OXIDE BIT
  • Style Designator: HEXAGON
  • Surface Treatment: CHROMIUM DRIVE SURFACE
  • Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL AND REPLACEABLE BIT
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-431-2835, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-431-2835
Primary Part Number45412
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerS K Hand Tool Corp
StatusACTIVE
MaterialSTEEL OVERALL
Surface TreatmentOXIDE BIT
Style DesignatorHEXAGON
Surface TreatmentCHROMIUM DRIVE SURFACE
Wrenching Surface Size0.375 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL AND REPLACEABLE BIT
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-506-9880 INTERCHANGEABLE
Semiconductor Device,diode
4920-00-651-55104541-2 INTERCHANGEABLE
Rod,guide
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5330-00-845-660645412 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc Div Space & Airborne Systems
6660-01-012-57434541-2 INTERCHANGEABLE
Diaphragm
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
6220-01-203-209445412 INTERCHANGEABLE
Light,marker,clearance
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5210-01-434-9520454-12 INTERCHANGEABLE
Caliper,inside
General Tools Manufacturing Co., Llc.
Cross-Reference Index
Part NumberManufacturer
45412 PRIMARY S K Hand Tool Corp (USA)
Related Parts
5961-00-506-9880INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4920-00-651-5510INTERCHANGEABLE
ROD,GUIDE
4541-2
5330-00-845-6606INTERCHANGEABLE
GASKET
45412
6660-01-012-5743INTERCHANGEABLE
DIAPHRAGM
4541-2
6220-01-203-2094INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
45412
5210-01-434-9520INTERCHANGEABLE
CALIPER,INSIDE
454-12

Frequently Asked Questions

What is NSN 5120-01-431-2835?

NSN 5120-01-431-2835 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 5120-01-431-2835?

NSN 5120-01-431-2835 has 1 cross-referenced part number: 45412 (S K Hand Tool Corp).

What NSN replaces 5120-01-431-2835?

There are 6 known substitutes for 5120-01-431-2835: 5961-00-506-9880, 4920-00-651-5510, 5330-00-845-6606 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45412?

Key specifications for 45412: Material: STEEL OVERALL; Surface Treatment: OXIDE BIT; Style Designator: HEXAGON; Surface Treatment: CHROMIUM DRIVE SURFACE. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com