PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12327Socket,socket Wrench

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-430-7689 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-7689 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-7689. Primary manufacturer part number: 12327.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Size: 27.0 MILLIMETERS NOMINAL SINGLE END MM
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-430-7689, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5120-01-430-7689
Primary Part Number12327
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Size27.0 MILLIMETERS NOMINAL SINGLE END MM
MaterialSTEEL OVERALL
Style DesignatorINTERNAL-INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Specification/standard Data05047-ASME B107.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-006-13132264676 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-054-444410EF14 INTERCHANGEABLE
Switch Subassembly
Safran Electronics & Defense, Avionics Usa, Llc
5133-00-227-9669 INTERCHANGEABLE
Drill,twist
5342-00-467-6904 INTERCHANGEABLE
Bracket
1680-00-630-698812327 INTERCHANGEABLE
Connector,conduit
Triumph Controls, Llc Dba Triumph Controls, Llc
2920-01-168-413112-333 INTERCHANGEABLE
Parts Kit,generator
Prestolite Electric Inc
6240-01-513-028830724000 INTERCHANGEABLE
Lamp,incandescent
Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
6550-01-574-577088755 INTERCHANGEABLE
Cardiac Calibration and Verifica
Quidel Corp
2590-01-627-410612327 INTERCHANGEABLE
Tank,oil,hydraulic System
DP Manufacturing Inc.
5365-01-733-6682HOKBS/37202 INTERCHANGEABLE
Spacer,sleeve
Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.
Cross-Reference Index
Part NumberManufacturer
12327 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
B107.5M CL1STA General Services Administration Federal Supply Service (USA)
B107.5M TY1CL1 General Services Administration Federal Supply Service (USA)
B107.5M The American Society of Mechanical Engineers (USA)
12327 Apex Tool Group, Llc Dba Nicholson (USA)
12327 Easco Hand Tools Inc (USA)
Related Parts
5950-00-006-1313INTERCHANGEABLE
REACTOR
2264676
5930-00-054-4444INTERCHANGEABLE
SWITCH SUBASSEMBLY
10EF14
5133-00-227-9669INTERCHANGEABLE
DRILL,TWIST
5342-00-467-6904INTERCHANGEABLE
BRACKET
1680-00-630-6988INTERCHANGEABLE
CONNECTOR,CONDUIT
12327
2920-01-168-4131INTERCHANGEABLE
PARTS KIT,GENERATOR
12-333
6240-01-513-0288INTERCHANGEABLE
LAMP,INCANDESCENT
30724000
6550-01-574-5770INTERCHANGEABLE
CARDIAC CALIBRATION AND VERIFICA
88755
2590-01-627-4106INTERCHANGEABLE
TANK,OIL,HYDRAULIC SYSTEM
12327
5365-01-733-6682INTERCHANGEABLE
SPACER,SLEEVE
HOKBS/37202
5306-01-733-6699INTERCHANGEABLE
BOLT,ASSEMBLED WASHER
OKBS/12327
5365-01-733-6707INTERCHANGEABLE
SPACER,SLEEVE
HOKBS/37356

Frequently Asked Questions

What is NSN 5120-01-430-7689?

NSN 5120-01-430-7689 is a Socket,socket Wrench, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-430-7689?

NSN 5120-01-430-7689 has 6 cross-referenced part numbers: 12327 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), B107.5M CL1STA (General Services Administration Federal Supply Service), B107.5M TY1CL1 (General Services Administration Federal Supply Service), B107.5M (The American Society of Mechanical Engineers), 12327 (Apex Tool Group, Llc Dba Nicholson) and 1 more.

What NSN replaces 5120-01-430-7689?

There are 12 known substitutes for 5120-01-430-7689: 5950-00-006-1313, 5930-00-054-4444, 5133-00-227-9669 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12327?

Key specifications for 12327: Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Surface Treatment: CHROMIUM OVERALL; Features Provided: MANUAL TOOL; Drive Surface Size: 0.500 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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