PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954 TY1CL1STASocket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-350-1007 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-350-1007 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-350-1007. Primary manufacturer part number: AS954 TY1CL1STA.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-350-1007, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-350-1007
Primary Part NumberAS954 TY1CL1STA
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Features ProvidedMANUAL TOOL
Wrenching Surface Size0.500 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-213-7544F161 INTERCHANGEABLE
Pin,straight,headless
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
5910-01-064-9676 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5331-01-240-5997 INTERCHANGEABLE
O-Ring
3405-01-416-8412F-16-1 INTERCHANGEABLE
Saw,band,cutoff
W.f. Wells, Inc.
5120-01-661-6780F161 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
AS954 Sae International Dba Sae International (USA)
5120PL0900872 Jednolity Indeks Materialowy - Uniform Material Index (POL)
F161 Jan Hermanek (CZE)
Related Parts
5315-00-213-7544INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
F161
5910-01-064-9676INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5331-01-240-5997INTERCHANGEABLE
O-RING
3405-01-416-8412INTERCHANGEABLE
SAW,BAND,CUTOFF
F-16-1
5120-01-661-6780INTERCHANGEABLE
SOCKET,SOCKET WRENCH
F161

Frequently Asked Questions

What is NSN 5120-01-350-1007?

NSN 5120-01-350-1007 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-350-1007?

NSN 5120-01-350-1007 has 5 cross-referenced part numbers: AS954 TY1CL1STA (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), AS954 (Sae International Dba Sae International), 5120PL0900872 (Jednolity Indeks Materialowy - Uniform Material Index), F161 (Jan Hermanek).

What NSN replaces 5120-01-350-1007?

There are 5 known substitutes for 5120-01-350-1007: 5315-00-213-7544, 5910-01-064-9676, 5331-01-240-5997 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954 TY1CL1STA?

Key specifications for AS954 TY1CL1STA: Overall Length: 1.780 INCHES MAXIMUM IN; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE; Features Provided: MANUAL TOOL. 11 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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