The Clip,electrical, cataloged under National Stock Number 5999-00-752-6501, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-752-6501 |
| Primary Part Number | FC21EF |
| Item Name | Clip,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Precious Material and Location | BODY SILVER |
| Material | STEEL BODY |
| Voltage Rating in Volts | 10000.0 AC |
| Hole Accommodation Diameter | 0.812 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Current Rating in Amps | 60.0 |
| Unthreaded Mounting Hole Diameter | 0.265 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Test Data Document | 81349-MILF21346 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.). |
| Mounting Facility Quantity | 1 |
| Surface Treatment | SILVER BODY |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Style Designator | FERRULE CLIP W/STOP |
| Material | STEEL BODY |
| Precious Material and Location | BODY SILVER |
| Voltage Rating in Volts | 10000.0 AC |
| Hole Accommodation Diameter | 0.812 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Current Rating in Amps | 60.0 |
| Unthreaded Mounting Hole Diameter | 0.265 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Test Data Document | 81349-MILF21346 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.). |
| Mounting Facility Quantity | 1 |
| Surface Treatment | SILVER BODY |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Style Designator | FERRULE CLIP W/STOP |
| Acquisition Status | ACTIVE |
| Successor | 5999-00-068-7309 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Z |
| Weight | 0.0200 lbs |
| Cube | 0.0005 cu ft |
| Part Number | Manufacturer |
|---|---|
| FC21EF | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FC21EF | Superior Fuse & Manufacturing Co Inc (USA) |
| 100034 | Littelfuse, Inc. (USA) |
| M21346/1-08 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-55507/1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55507/01-08 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MILF21346-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-55507/01 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5999-00-752-6501 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.
NSN 5999-00-752-6501 has 8 cross-referenced part numbers: FC21EF (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FC21EF (Superior Fuse & Manufacturing Co Inc), 100034 (Littelfuse, Inc.), M21346/1-08 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-55507/1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 5999-00-752-6501: 5999-00-068-7309, 5999-00-069-7622, 5999-00-081-6721 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FC21EF: Precious Material and Location: BODY SILVER; Material: STEEL BODY; Voltage Rating in Volts: 10000.0 AC; Hole Accommodation Diameter: 0.812 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.