PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954 TY1CL1STASocket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-397-3177 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-397-3177 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-397-3177. Primary manufacturer part number: AS954 TY1CL1STA.
Features
  • Socket,socket Wrench — FSC 5120
  • Features Provided: MANUAL TOOL
  • Surface Treatment: CHROMIUM OVERALL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-397-3177, 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 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-397-3177
Primary Part NumberAS954 TY1CL1STA
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Features ProvidedMANUAL TOOL
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Wrenching Surface Size0.500 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-137-78762071-4-4S INTERCHANGEABLE
Elbow,tube
Danfoss Power Solutions II, Llc
6540-00-356-605011116 INTERCHANGEABLE
Prism Bar,ophthalmic
Gulden Ophthalmics Inc.
5975-00-497-1926 INTERCHANGEABLE
Ferrule,electrical Conduit
4720-00-595-1088 INTERCHANGEABLE
Hose,nonmetallic
5975-00-612-759411116 INTERCHANGEABLE
Box Assembly,juncti
Frontgrade Technologies Inc.
4730-00-993-6170SAE J514-2 16 080115QA INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Sae International Dba Sae International
6685-01-176-2445411116G INTERCHANGEABLE
Gage,pressure,dial Indicating
Depottey Acquisition, Inc. Dba Econoline Abrasive Products
3030-01-185-3241A53 SET 5 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
5340-01-188-803511116 INTERCHANGEABLE
Plunger,quick Release
Jergens Inc Div Tooling Components Division
3455-01-195-170311116 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
Cross-Reference Index
Part NumberManufacturer
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
80500D Apex Tool Group, Llc Dba Nicholson (USA)
AS954 Sae International Dba Sae International (USA)
11-116 Apex Tool Group, Llc Dba Nicholson (USA)
KTI-22516 K-Tool Corporation of Michigan Dba Preferred Tool & Equipment (USA)
A11-116 Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS)
11-116 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
11-116D Apex Tool Group, Llc Dba Nicholson (USA)
A11-116 Henchman Products Pty Ltd (AUS)
456720013105 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
11-116 Armstrong Bros Tool Co (USA)
Related Parts
4730-00-137-7876INTERCHANGEABLE
ELBOW,TUBE
2071-4-4S
6540-00-356-6050INTERCHANGEABLE
PRISM BAR,OPHTHALMIC
11116
5975-00-497-1926INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUIT
4720-00-595-1088INTERCHANGEABLE
HOSE,NONMETALLIC
5975-00-612-7594INTERCHANGEABLE
BOX ASSEMBLY,JUNCTI
11116
4730-00-993-6170INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J514-2 16 080115QA
6685-01-176-2445INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
411116G
3030-01-185-3241INTERCHANGEABLE
BELTS,V,MATCHED SET
A53 SET 5
5340-01-188-8035INTERCHANGEABLE
PLUNGER,QUICK RELEASE
11116
3455-01-195-1703INTERCHANGEABLE
TREPANNING TOOL,MACHINE
11116
4320-01-258-2719INTERCHANGEABLE
RING,WEARING
CA8815-30
5930-01-470-0465INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
11116

Frequently Asked Questions

What is NSN 5120-01-397-3177?

NSN 5120-01-397-3177 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 5120-01-397-3177?

NSN 5120-01-397-3177 has 12 cross-referenced part numbers: AS954 TY1CL1STA (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), 80500D (Apex Tool Group, Llc Dba Nicholson), AS954 (Sae International Dba Sae International), 11-116 (Apex Tool Group, Llc Dba Nicholson) and 7 more.

What NSN replaces 5120-01-397-3177?

There are 12 known substitutes for 5120-01-397-3177: 4730-00-137-7876, 6540-00-356-6050, 5975-00-497-1926 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954 TY1CL1STA?

Key specifications for AS954 TY1CL1STA: Features Provided: MANUAL TOOL; Surface Treatment: CHROMIUM OVERALL; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 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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