PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6412Cap,electrical

Telephonics Corp · NSN 5999-00-222-0148 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-222-0148 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-222-0148. Primary manufacturer part number: 6412.
Features
  • Cap,electrical — FSC 5999
  • Mounting Method: FRICTION
  • Length: 0.469 INCHES NOMINAL IN
  • Chain: NOT INCLUDED
  • Diameter: 2.034 INCHES NOMINAL IN
  • Insert: NOT INCLUDED
  • Usage Design: USED AS PROTECTIVE COVER FOR RECEIVER
  • Material: RUBBER BODY
Applications
  • Applications requiring Rubber Body construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-222-0148, 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 Telephonics Corp. Government technical data includes 14 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: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-222-0148
Primary Part Number6412
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTelephonics Corp
StatusCANCELLED
Mounting MethodFRICTION
Length0.469 INCHES NOMINAL IN
ChainNOT INCLUDED
Diameter2.034 INCHES NOMINAL IN
InsertNOT INCLUDED
Usage DesignUSED AS PROTECTIVE COVER FOR RECEIVER
MaterialRUBBER BODY
Mounting MethodFRICTION
Length0.469 INCHES NOMINAL IN
ChainNOT INCLUDED
Diameter2.034 INCHES NOMINAL IN
InsertNOT INCLUDED
Usage DesignUSED AS PROTECTIVE COVER FOR RECEIVER
MaterialRUBBER BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2590-00-045-37976412 INTERCHANGEABLE
Parts Kit,horn Button Switch
Eaton Corporation Div Eaton Fluid Power
3110-00-144-8556 INTERCHANGEABLE
Bearing,ball,annular
5910-00-243-631360-0725-20003-902 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Tronser, Inc Dba Tronser Inc
5365-00-270-21415A7044 INTERCHANGEABLE
Spacer,ring
Napco International Llc Dba Napco International Inc
5310-00-333-73278329336 INTERCHANGEABLE
Nut
U S Army Tank Automotive Command Amsta-Im-Mm
5985-00-411-0440WL-A68 INTERCHANGEABLE
Dummy Load,electrical
Microlab/fxr Llc
4820-00-473-4879212-59-038PC421 INTERCHANGEABLE
Valve,angle
Naval Sea Systems Command
5915-00-488-33172921066-2 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5136-00-580-7163 INTERCHANGEABLE
Tap,thread Cutting
5950-00-678-19689-1318-2 INTERCHANGEABLE
Coil,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Cross-Reference Index
Part NumberManufacturer
6412 PRIMARY Telephonics Corp (USA)
PB2086T0PB2088 Utility Tool Mfg Co Inc (USA)
PB2088 Fireye Inc (USA)
13182 PRIMARY Roanwell, Llc (USA)
PB2088 Utility Electronic Corp
Related Parts
2590-00-045-3797INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
6412
3110-00-144-8556INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-243-6313INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
60-0725-20003-902
5365-00-270-2141INTERCHANGEABLE
SPACER,RING
5A7044
5310-00-333-7327INTERCHANGEABLE
NUT
8329336
5985-00-411-0440INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
WL-A68
4820-00-473-4879INTERCHANGEABLE
VALVE,ANGLE
212-59-038PC421
5915-00-488-3317INTERCHANGEABLE
FILTER,BAND PASS
2921066-2
5136-00-580-7163INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-678-1968INTERCHANGEABLE
COIL,ELECTRICAL
9-1318-2
5985-00-880-2134INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
641-2
5305-01-044-8343INTERCHANGEABLE
SCREW,MACHINE
6412

Frequently Asked Questions

What is NSN 5999-00-222-0148?

NSN 5999-00-222-0148 is a Cap,electrical, manufactured by Telephonics Corp, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-222-0148?

NSN 5999-00-222-0148 has 5 cross-referenced part numbers: 6412 (Telephonics Corp), PB2086T0PB2088 (Utility Tool Mfg Co Inc), PB2088 (Fireye Inc), 13182 (Roanwell, Llc), PB2088 (Utility Electronic Corp).

What NSN replaces 5999-00-222-0148?

There are 12 known substitutes for 5999-00-222-0148: 2590-00-045-3797, 3110-00-144-8556, 5910-00-243-6313 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6412?

Key specifications for 6412: Mounting Method: FRICTION; Length: 0.469 INCHES NOMINAL IN; Chain: NOT INCLUDED; End Item Identification: TYPE NO. H-33/PT. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-222-0148 still in active supply?

NSN 5999-00-222-0148 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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