PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-11MMSocket,socket Wrench

Wright Tool Company, Llc · NSN 5120-01-430-7959 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-7959 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-7959. Primary manufacturer part number: 41-11MM.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Size: 11.0 MILLIMETERS NOMINAL SINGLE END MM
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-430-7959, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Company, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5120-01-430-7959
Primary Part Number41-11MM
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Company, Llc
StatusACTIVE
Wrenching Surface Size11.0 MILLIMETERS NOMINAL SINGLE END MM
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
Surface TreatmentCHROMIUM OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6610-00-074-955312311 INTERCHANGEABLE
Brush Assy,electric
Moog Inc.
5340-00-079-2188A1684-4 INTERCHANGEABLE
Handle,bow
Unicorp.
5133-00-227-9653 INTERCHANGEABLE
Drill,twist
5133-00-228-1381 INTERCHANGEABLE
Drill,twist
4730-00-277-7877 INTERCHANGEABLE
Locknut,pipe
5985-00-434-49872575708 INTERCHANGEABLE
Switch,waveguide
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5930-00-444-6737 INTERCHANGEABLE
Switch Subassembly
5950-00-863-3604SM-C-433516 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5995-01-049-3955 INTERCHANGEABLE
Cable Assembly,special Purpose,e
6645-01-142-4566 INTERCHANGEABLE
Meter,time Totalizing
Cross-Reference Index
Part NumberManufacturer
41-11MM Wright Tool Company, Llc (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
12311 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
12311 Apex Tool Group, Llc Dba Nicholson (USA)
12311 Easco Hand Tools Inc (USA)
Related Parts
6610-00-074-9553INTERCHANGEABLE
BRUSH ASSY,ELECTRIC
12311
5340-00-079-2188INTERCHANGEABLE
HANDLE,BOW
A1684-4
5133-00-227-9653INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1381INTERCHANGEABLE
DRILL,TWIST
4730-00-277-7877INTERCHANGEABLE
LOCKNUT,PIPE
5985-00-434-4987INTERCHANGEABLE
SWITCH,WAVEGUIDE
2575708
5930-00-444-6737INTERCHANGEABLE
SWITCH SUBASSEMBLY
5950-00-863-3604INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-C-433516
5995-01-049-3955INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6645-01-142-4566INTERCHANGEABLE
METER,TIME TOTALIZING
6240-01-181-9565INTERCHANGEABLE
LAMP,INCANDESCENT
530506-231
2590-01-352-5131INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12311

Frequently Asked Questions

What is NSN 5120-01-430-7959?

NSN 5120-01-430-7959 is a Socket,socket Wrench, manufactured by Wright Tool Company, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-430-7959?

NSN 5120-01-430-7959 has 6 cross-referenced part numbers: 41-11MM (Wright Tool Company, Llc), AS954 TY1CL1STA (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International), 12311 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 12311 (Apex Tool Group, Llc Dba Nicholson) and 1 more.

What NSN replaces 5120-01-430-7959?

There are 12 known substitutes for 5120-01-430-7959: 6610-00-074-9553, 5340-00-079-2188, 5133-00-227-9653 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41-11MM?

Key specifications for 41-11MM: Wrenching Surface Size: 11.0 MILLIMETERS NOMINAL SINGLE END MM; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL. 12 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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