PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FRS FTX55EScrewdriver Attachment,socket Wr

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-430-9960 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-9960 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-9960. Primary manufacturer part number: FRS FTX55E.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Style Designator: TORX
  • Material: STEEL OVERALL
  • Surface Treatment: OXIDE BIT
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL AND REPLACEABLE BIT
  • Surface Treatment: CHROMIUM DRIVE SURFACE
  • Tip Size Designation: T55
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-430-9960, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-430-9960
Primary Part NumberFRS FTX55E
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
Style DesignatorTORX
MaterialSTEEL OVERALL
Surface TreatmentOXIDE BIT
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL AND REPLACEABLE BIT
Surface TreatmentCHROMIUM DRIVE SURFACE
Tip Size DesignationT55
Wrenching Surface Shape6 POINT STAR SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5965-00-170-52358109929 INTERCHANGEABLE
Microphone,dynamic
Us Army Aviation and Missile Command
5306-00-496-222416T2628 INTERCHANGEABLE
Bolt,square Neck
Chief of Engineers Dept of Army
4730-00-595-294355 INTERCHANGEABLE
Coupling Half,quick Disconnect
Hme, Inc. Dba Hme Ahrens-Fox
5305-00-781-3929B1821BH038C425N INTERCHANGEABLE
Screw,cap,hexagon Head
American National Standards Institute Incorporated Dba American National Standards Institute
5306-01-159-15130T0055 INTERCHANGEABLE
Bolt,machine
Caterpillar Inc Div Caterpillar Defense
5120-01-295-9313T-55 INTERCHANGEABLE
Tacker Staples
Arrow Fastener Company, Inc.
Cross-Reference Index
Part NumberManufacturer
FRS FTX55E PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FTX55E PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
T55 PRIMARY Stanley Industrial & Automotive Llc (USA)
FTX55 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5965-00-170-5235INTERCHANGEABLE
MICROPHONE,DYNAMIC
8109929
5306-00-496-2224INTERCHANGEABLE
BOLT,SQUARE NECK
16T2628
4730-00-595-2943INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
55
5305-00-781-3929INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
B1821BH038C425N
5306-01-159-1513INTERCHANGEABLE
BOLT,MACHINE
0T0055
5120-01-295-9313INTERCHANGEABLE
TACKER STAPLES
T-55

Frequently Asked Questions

What is NSN 5120-01-430-9960?

NSN 5120-01-430-9960 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 5120-01-430-9960?

NSN 5120-01-430-9960 has 4 cross-referenced part numbers: FRS FTX55E (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FTX55E (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), T55 (Stanley Industrial & Automotive Llc), FTX55 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-01-430-9960?

There are 6 known substitutes for 5120-01-430-9960: 5965-00-170-5235, 5306-00-496-2224, 4730-00-595-2943 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FRS FTX55E?

Key specifications for FRS FTX55E: Style Designator: TORX; Material: STEEL OVERALL; Overall Length: 2.031 MILLIMETERS NOMINAL MM; Surface Treatment: OXIDE BIT. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-430-9960 still in active supply?

NSN 5120-01-430-9960 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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