PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILF21346-1Clip,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-00-068-7309 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-068-7309 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-068-7309. Primary manufacturer part number: MILF21346-1.
Features
  • Clip,electrical — FSC 5999
  • Specification/standard Data: 81349-MIL-F-21346/1 GOVERNMENT SPECIFICATION
  • Hole Accommodation Diameter: 0.250 INCHES NOMINAL IN
  • Surface Treatment: COPPER ALLOY BODY
  • Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Test Data Document: 81349-MIL-F-21346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Style Designator: FERRULE CLIP W/STOP
  • Unthreaded Mounting Hole Diameter: 0.131 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clip,electrical, cataloged under National Stock Number 5999-00-068-7309, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5999-00-068-7309
Primary Part NumberMILF21346-1
Item NameClip,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Specification/standard Data81349-MIL-F-21346/1 GOVERNMENT SPECIFICATION
Hole Accommodation Diameter0.250 INCHES NOMINAL IN
Surface TreatmentCOPPER ALLOY BODY
Voltage Rating in Volts250.0 AC AND 250.0 DC
Test Data Document81349-MIL-F-21346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Style DesignatorFERRULE CLIP W/STOP
Unthreaded Mounting Hole Diameter0.131 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Current Rating in Amps30.0
Specification/standard Data81349-MIL-F-21346/1 GOVERNMENT SPECIFICATION
Hole Accommodation Diameter0.250 INCHES NOMINAL IN
Surface TreatmentCOPPER ALLOY BODY
Voltage Rating in Volts250.0 AC AND 250.0 DC
Test Data Document81349-MIL-F-21346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Style DesignatorFERRULE CLIP W/STOP
Unthreaded Mounting Hole Diameter0.131 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Current Rating in Amps30.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Clip,electrical
Clip,electrical
Clip,electrical
Clip,electrical
5999-00-069-7622 INTERCHANGEABLE
Clip,electrical
5999-00-081-6721 INTERCHANGEABLE
Clip,electrical
5999-00-465-1283 INTERCHANGEABLE
Clip,electrical
5999-00-752-3620 INTERCHANGEABLE
Clip,electrical
5999-00-834-47055682-02 INTERCHANGEABLE
Clip,electrical
Cooper Bussmann, Llc Dba Cooper Industries
5999-00-880-9585 INTERCHANGEABLE
Clip,electrical
Cross-Reference Index
Part NumberManufacturer
MILF21346-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FC21AN Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5999-00-752-6501SUCCESSOR
CLIP,ELECTRICAL
5999-00-789-3049SUCCESSOR
CLIP,ELECTRICAL
5999-00-904-6654SUCCESSOR
CLIP,ELECTRICAL
5999-01-387-3957SUCCESSOR
CLIP,ELECTRICAL
5999-00-069-7622INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-081-6721INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-465-1283INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-752-3620INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-834-4705INTERCHANGEABLE
CLIP,ELECTRICAL
5682-02
5999-00-880-9585INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-892-8349INTERCHANGEABLE
CLIP,ELECTRICAL
5999-00-954-5113INTERCHANGEABLE
CLIP,ELECTRICAL

Frequently Asked Questions

What is NSN 5999-00-068-7309?

NSN 5999-00-068-7309 is a Clip,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-068-7309?

NSN 5999-00-068-7309 has 2 cross-referenced part numbers: MILF21346-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FC21AN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-00-068-7309?

There are 12 known substitutes for 5999-00-068-7309: 5999-00-752-6501, 5999-00-789-3049, 5999-00-904-6654 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILF21346-1?

Key specifications for MILF21346-1: Specification/standard Data: 81349-MIL-F-21346/1 GOVERNMENT SPECIFICATION; Overall Width: 0.340 INCHES MAXIMUM IN; Hole Accommodation Diameter: 0.250 INCHES NOMINAL IN; Surface Treatment: COPPER ALLOY BODY. 26 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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