PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS955Socket,socket Wrench

Sae International Dba Sae International · NSN 5120-01-348-9099 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-348-9099 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-348-9099. Primary manufacturer part number: AS955.
Features
  • Socket,socket Wrench — FSC 5120
  • Features Provided: MANUAL TOOL
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Drive 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 5120-01-348-9099, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-348-9099
Primary Part NumberAS955
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Features ProvidedMANUAL TOOL
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size15.0 MILLIMETERS NOMINAL SINGLE END MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-166-9265SM15 INTERCHANGEABLE
Adapter,tank Outlet
B & B Tritech Inc.
6105-00-762-9214A15518 INTERCHANGEABLE
Motor,control
General Dynamics Motion Control Llc
Cross-Reference Index
Part NumberManufacturer
AS955 Sae International Dba Sae International (USA)
SM15 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS955 Society of Automotive Engineers Inc (USA)
AS955 TY1CL1STC General Services Administration Federal Supply Service (USA)
Related Parts
4730-00-166-9265INTERCHANGEABLE
ADAPTER,TANK OUTLET
SM15
6105-00-762-9214INTERCHANGEABLE
MOTOR,CONTROL
A15518

Frequently Asked Questions

What is NSN 5120-01-348-9099?

NSN 5120-01-348-9099 is a Socket,socket Wrench, manufactured by Sae International Dba Sae International, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-348-9099?

NSN 5120-01-348-9099 has 4 cross-referenced part numbers: AS955 (Sae International Dba Sae International), SM15 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), AS955 (Society of Automotive Engineers Inc), AS955 TY1CL1STC (General Services Administration Federal Supply Service).

What NSN replaces 5120-01-348-9099?

There are 2 known substitutes for 5120-01-348-9099: 4730-00-166-9265, 6105-00-762-9214. Verify interchangeability with system specifications before substitution.

What are the specifications of AS955?

Key specifications for AS955: Features Provided: MANUAL TOOL; Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL. 9 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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