PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS955Socket,socket Wrench

Sae International Dba Sae International · NSN 5120-01-580-7868 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-580-7868 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-580-7868. Primary manufacturer part number: AS955.
Features
  • Socket,socket Wrench — FSC 5120
  • Features Provided: MANUAL TOOL
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 22.0 MILLIMETERS NOMINAL SINGLE END MM
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Style Designator: INTERNAL-INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-580-7868, 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 11 commercial cross-references from 7 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
NSN5120-01-580-7868
Primary Part NumberAS955
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Features ProvidedMANUAL TOOL
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size22.0 MILLIMETERS NOMINAL SINGLE END MM
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Style DesignatorINTERNAL-INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-266-034204-953 INTERCHANGEABLE
Nut,plain,hexagon
Dresser Industries Inc Leroi Div
6515-00-303-8250 INTERCHANGEABLE
Applicator,disposable
5331-00-878-4226372031120046120 INTERCHANGEABLE
O-Ring
Tate Andale, Llc
1560-01-140-326039122 INTERCHANGEABLE
Hanger Assembly
American Fuel Cell and Coated Fabrics Company, Llc
3020-01-259-235839122 INTERCHANGEABLE
Gear,spur
Marco Seattle Inc Dba Marco
4520-01-265-330839122 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5330-01-483-633239122 INTERCHANGEABLE
Gasket
Alliance Laundry Systems Llc
5998-01-583-128439122 INTERCHANGEABLE
Printed Circuit Board
G.s. Blodgett, Llc Div Blodgett
8030-01-681-739980757 INTERCHANGEABLE
Antiseize Compound
Saftlok International Corp.
Cross-Reference Index
Part NumberManufacturer
AS955 Sae International Dba Sae International (USA)
39-122 Armstrong Bros Tool Co (USA)
39-122D Apex Tool Group, Llc Dba Nicholson (USA)
39-122 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS955 TY1CL1STA General Services Administration Federal Supply Service (USA)
39-122 Apex Tool Group, Llc Dba Nicholson (USA)
80757 Apex Tool Group, Llc Dba Nicholson (USA)
456720019610 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
AS955 Society of Automotive Engineers Inc (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
5310-00-266-0342INTERCHANGEABLE
NUT,PLAIN,HEXAGON
04-953
6515-00-303-8250INTERCHANGEABLE
APPLICATOR,DISPOSABLE
5331-00-878-4226INTERCHANGEABLE
O-RING
372031120046120
1560-01-140-3260INTERCHANGEABLE
HANGER ASSEMBLY
39122
3020-01-259-2358INTERCHANGEABLE
GEAR,SPUR
39122
4520-01-265-3308INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
39122
5330-01-483-6332INTERCHANGEABLE
GASKET
39122
5998-01-583-1284INTERCHANGEABLE
PRINTED CIRCUIT BOARD
39122
8030-01-681-7399INTERCHANGEABLE
ANTISEIZE COMPOUND
80757

Frequently Asked Questions

What is NSN 5120-01-580-7868?

NSN 5120-01-580-7868 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 5120-01-580-7868?

NSN 5120-01-580-7868 has 11 cross-referenced part numbers: AS955 (Sae International Dba Sae International), 39-122 (Armstrong Bros Tool Co), 39-122D (Apex Tool Group, Llc Dba Nicholson), 39-122 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), AS954 TY1CL1STA (General Services Administration Federal Supply Service) and 6 more.

What NSN replaces 5120-01-580-7868?

There are 9 known substitutes for 5120-01-580-7868: 5310-00-266-0342, 6515-00-303-8250, 5331-00-878-4226 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS955?

Key specifications for AS955: Features Provided: MANUAL TOOL; Material: STEEL OVERALL; Drive End Shape: SQUARE SINGLE END INTERNAL; Overall Length: 47.0 MILLIMETERS MAXIMUM MM. 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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