PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Sae International Dba Sae International · NSN 5120-01-335-9045 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-9045 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-9045. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Size: 1.000 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-335-9045, 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 10 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-9045
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Size1.000 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-036-1774010-303-0068 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5120-00-224-3103 INTERCHANGEABLE
Wrench,open End Box
6810-00-270-3245 INTERCHANGEABLE
Thymolphthalein
5305-00-349-81854132 INTERCHANGEABLE
Screw,train Breach
Wakmann Watch Company Inc
1730-00-478-366341-32 INTERCHANGEABLE
Cable Assy,hoist Un
Didsbury Engineering Co.limited
5940-00-636-60251382B INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
5950-01-049-2338514496-2 INTERCHANGEABLE
Transformer,power
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4930-01-361-367641-32-617-25-26-15.5 B INTERCHANGEABLE
Reel Assembly,hose
Hannay Reels Inc
5305-01-618-74654132 INTERCHANGEABLE
Screw,cap,hexagon Head
Harley Davidson Motor Co Inc
Cross-Reference Index
Part NumberManufacturer
AS954 Sae International Dba Sae International (USA)
AS954 Society of Automotive Engineers Inc (USA)
4132 Wright Tool Co (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
Related Parts
4820-00-036-1774INTERCHANGEABLE
SEAT,VALVE
010-303-0068
5120-00-224-3103INTERCHANGEABLE
WRENCH,OPEN END BOX
6810-00-270-3245INTERCHANGEABLE
THYMOLPHTHALEIN
5305-00-349-8185INTERCHANGEABLE
SCREW,TRAIN BREACH
4132
1730-00-478-3663INTERCHANGEABLE
CABLE ASSY,HOIST UN
41-32
5940-00-636-6025INTERCHANGEABLE
TERMINAL BOARD
1382B
5950-01-049-2338INTERCHANGEABLE
TRANSFORMER,POWER
514496-2
4930-01-361-3676INTERCHANGEABLE
REEL ASSEMBLY,HOSE
41-32-617-25-26-15.5 B
5305-01-618-7465INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4132

Frequently Asked Questions

What is NSN 5120-01-335-9045?

NSN 5120-01-335-9045 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 5120-01-335-9045?

NSN 5120-01-335-9045 has 4 cross-referenced part numbers: AS954 (Sae International Dba Sae International), AS954 (Society of Automotive Engineers Inc), 4132 (Wright Tool Co), AS954 TY1CL1STA (General Services Administration Federal Supply Service).

What NSN replaces 5120-01-335-9045?

There are 9 known substitutes for 5120-01-335-9045: 4820-00-036-1774, 5120-00-224-3103, 6810-00-270-3245 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Size: 1.000 INCHES NOMINAL SINGLE END IN; Surface Treatment: CHROMIUM OVERALL; Style Designator: INTERNAL-INTERNAL. 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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