PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FA12EScrewdriver Attachment,socket Wr

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-367-3478 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3478 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3478. Primary manufacturer part number: FA12E.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: HEXAGON
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: OXIDE BIT
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Features Provided: MANUAL TOOL AND REPLACEABLE BIT
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-367-3478, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-367-3478
Primary Part NumberFA12E
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Wrenching Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorHEXAGON
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Surface TreatmentOXIDE BIT
MaterialSTEEL OVERALL
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Features ProvidedMANUAL TOOL AND REPLACEABLE BIT
Surface TreatmentCHROMIUM DRIVE SURFACE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5120-00-596-11995120-00-596-1199 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
General Services Administration Federal Supply Service
5120-01-019-8080 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Cross-Reference Index
Part NumberManufacturer
FRS FA12E Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FA12E Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
ZHVY0088-7 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FA12A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FA12E PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
ZLW0066-8 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5120-00-596-1199INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
5120-00-596-1199
5120-01-019-8080INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR

Frequently Asked Questions

What is NSN 5120-01-367-3478?

NSN 5120-01-367-3478 is a Screwdriver Attachment,socket Wr, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-367-3478?

NSN 5120-01-367-3478 has 6 cross-referenced part numbers: FRS FA12E (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FA12E (Snap on Uk Holdings Ltd T/a Snap on Tools), ZHVY0088-7 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FA12A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FA12E (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 1 more.

What NSN replaces 5120-01-367-3478?

There are 2 known substitutes for 5120-01-367-3478: 5120-00-596-1199, 5120-01-019-8080. Verify interchangeability with system specifications before substitution.

What are the specifications of FA12E?

Key specifications for FA12E: Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Style Designator: HEXAGON; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Surface Treatment: OXIDE BIT. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-367-3478 still in active supply?

NSN 5120-01-367-3478 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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