PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-335-9031 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-9031 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-9031. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 0.875 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Surface Treatment: CHROMIUM 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 5120-01-335-9031, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-9031
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size0.875 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6810-00-174-51831-1308 INTERCHANGEABLE
Calcium Chloride,anhydrous
Avantor Performance Materials, Inc.
6810-00-174-5188 INTERCHANGEABLE
Calcium Chloride,anhydrous
5120-00-224-31634128 INTERCHANGEABLE
Wrench,open End Box
Martin Sprocket and Gear Inc
5307-00-274-1416X4106 INTERCHANGEABLE
Stud,plain
Renk America Llc Div Renk America
5961-00-468-30324-128-1 INTERCHANGEABLE
Semiconductor Device,photo
Fireye Inc
4530-00-547-54734-128 INTERCHANGEABLE
Firetron Cell,fireye
Fireye Inc
5930-00-976-2882412-8 INTERCHANGEABLE
Switch
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4730-01-005-3833S2102-8-8 INTERCHANGEABLE
Swivel Joint,pipe
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
6545-01-472-14854128 INTERCHANGEABLE
Case Carrying Stool
Dntlworks Equipment Corporation
5980-01-525-3709 INTERCHANGEABLE
Display,optoelectronic
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
4128 Wright Tool Co (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
6810-00-174-5183INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
1-1308
6810-00-174-5188INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
5120-00-224-3163INTERCHANGEABLE
WRENCH,OPEN END BOX
4128
5307-00-274-1416INTERCHANGEABLE
STUD,PLAIN
X4106
5961-00-468-3032INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
4-128-1
4530-00-547-5473INTERCHANGEABLE
FIRETRON CELL,FIREYE
4-128
5930-00-976-2882INTERCHANGEABLE
SWITCH
412-8
4730-01-005-3833INTERCHANGEABLE
SWIVEL JOINT,PIPE
S2102-8-8
6545-01-472-1485INTERCHANGEABLE
CASE CARRYING STOOL
4128
5980-01-525-3709INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC

Frequently Asked Questions

What is NSN 5120-01-335-9031?

NSN 5120-01-335-9031 is a Socket,socket Wrench, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-9031?

NSN 5120-01-335-9031 has 4 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), 4128 (Wright Tool Co), AS954 TY1CL1STA (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International).

What NSN replaces 5120-01-335-9031?

There are 10 known substitutes for 5120-01-335-9031: 6810-00-174-5183, 6810-00-174-5188, 5120-00-224-3163 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Overall Length: 1.850 INCHES MAXIMUM IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Style Designator: INTERNAL-INTERNAL; Wrenching Surface Size: 0.875 INCHES NOMINAL SINGLE END IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com