PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11209Socket,socket Wrench

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-430-7735 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-7735 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-7735. Primary manufacturer part number: 11209.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Size: 0.438 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-430-7735, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5120-01-430-7735
Primary Part Number11209
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Wrenching Surface Size0.438 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Surface TreatmentCHROMIUM OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Features ProvidedMANUAL TOOL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-034-642711209 INTERCHANGEABLE
Adapter Kit Assembl
Elbitamerica, Inc.
4720-00-096-682411209 INTERCHANGEABLE
Hose Assembly,nonmetallic
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-00-285-946128531A INTERCHANGEABLE
Seal,plain Encased
Brinkley Technology Group Llc Dba Hercules Manufacturing
4310-00-306-1322N11209 INTERCHANGEABLE
Cylinder Sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
5915-00-373-0829 INTERCHANGEABLE
Filter,low Pass
5136-00-580-7364310316 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
5305-00-619-4700 INTERCHANGEABLE
Screw,machine
3030-01-175-63892/3V315 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4320-01-182-2595517-2299504 PC 9 INTERCHANGEABLE
Ring,wearing
Puget Sound Naval Shipyard and Intermediate Maintence Facility
4720-01-332-13304210101-12-12-12-42.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
Part NumberManufacturer
11209 Apex Tool Group, Llc Dba Nicholson (USA)
B107.1 TY1CL1 General Services Administration Federal Supply Service (USA)
11209 Easco Hand Tools Inc (USA)
B107.1 The American Society of Mechanical Engineers (USA)
11209 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
4920-00-034-6427INTERCHANGEABLE
ADAPTER KIT ASSEMBL
11209
4720-00-096-6824INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
11209
5330-00-285-9461INTERCHANGEABLE
SEAL,PLAIN ENCASED
28531A
4310-00-306-1322INTERCHANGEABLE
CYLINDER SLEEVE
N11209
5915-00-373-0829INTERCHANGEABLE
FILTER,LOW PASS
5136-00-580-7364INTERCHANGEABLE
TAP,THREAD CUTTING
310316
5305-00-619-4700INTERCHANGEABLE
SCREW,MACHINE
3030-01-175-6389INTERCHANGEABLE
BELT,V
2/3V315
4320-01-182-2595INTERCHANGEABLE
RING,WEARING
517-2299504 PC 9
4720-01-332-1330INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210101-12-12-12-42.00
5315-01-335-0090INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5120-01-335-0956INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-430-7735?

NSN 5120-01-430-7735 is a Socket,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-430-7735?

NSN 5120-01-430-7735 has 5 cross-referenced part numbers: 11209 (Apex Tool Group, Llc Dba Nicholson), B107.1 TY1CL1 (General Services Administration Federal Supply Service), 11209 (Easco Hand Tools Inc), B107.1 (The American Society of Mechanical Engineers), 11209 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).

What NSN replaces 5120-01-430-7735?

There are 12 known substitutes for 5120-01-430-7735: 4920-00-034-6427, 4720-00-096-6824, 5330-00-285-9461 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11209?

Key specifications for 11209: Wrenching Surface Size: 0.438 INCHES NOMINAL SINGLE END IN; Material: STEEL OVERALL; Specification/standard Data: 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN. 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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