PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

795-46Heat Sink,electrical-Electronic

B.c. Systems Inc. Dba Bc Systems Inc · NSN 5999-01-158-2289 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-158-2289 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-158-2289. Primary manufacturer part number: 795-46.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • 5 verified cross-references
  • Primary manufacturer: B.c. Systems Inc. Dba Bc Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-158-2289, 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 B.c. Systems Inc. Dba Bc Systems Inc. This item has 5 commercial cross-references from 4 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.

Catalog Facts
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersTempo Instrument Inc Defense Electronics Div (CAGE 07031); Burke Products Inc (CAGE 27361); Raytheon Company Div Rmd Strategic (CAGE 05869); B.c. Systems Inc. Dba Bc Systems Inc (CAGE 48313)
Technical Specifications
ParameterValue
NSN5999-01-158-2289
Primary Part Number795-46
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerB.c. Systems Inc. Dba Bc Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeXN
Verified Substitutes 12
3110-00-100-31236460 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4510-00-269-7875R1520AK INTERCHANGEABLE
Supply Assembly,sink
Brass Craft Mfg Co Sub of Masco Corp
6685-00-378-9888 INTERCHANGEABLE
Color Chart,dpi
5315-00-422-8381A1001 INTERCHANGEABLE
Pin
Mitsubishi Caterpillar Forklift America, Inc
2590-00-477-6115A100-1 INTERCHANGEABLE
Cap,filler Opening
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
5365-00-495-71787371213 INTERCHANGEABLE
Spacer,plate
U S Army Tank Automotive Command Amsta-Im-Mm
6130-00-545-3069MD-15A INTERCHANGEABLE
Power Supply
Power/mate Co
6615-00-708-4503A1001 INTERCHANGEABLE
Housing Assy,indica
Kelly Manufacturing Company
5940-01-054-0825A-100-1 INTERCHANGEABLE
Terminal,stud
Saint-Gobain Performance Plastics
5365-01-136-5533A032079546 INTERCHANGEABLE
Spacer,sleeve
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
795-46 Tempo Instrument Inc Defense Electronics Div (USA)
A-1001 Burke Products Inc (USA)
5067-162 Raytheon Company Div Rmd Strategic (USA)
BP4905 Burke Products Inc (USA)
795-46 PRIMARY B.c. Systems Inc. Dba Bc Systems Inc (USA)
Related Parts
3110-00-100-3123INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
6460
4510-00-269-7875INTERCHANGEABLE
SUPPLY ASSEMBLY,SINK
R1520AK
6685-00-378-9888INTERCHANGEABLE
COLOR CHART,DPI
5315-00-422-8381INTERCHANGEABLE
PIN
A1001
2590-00-477-6115INTERCHANGEABLE
CAP,FILLER OPENING
A100-1
5365-00-495-7178INTERCHANGEABLE
SPACER,PLATE
7371213
6130-00-545-3069INTERCHANGEABLE
POWER SUPPLY
MD-15A
6615-00-708-4503INTERCHANGEABLE
HOUSING ASSY,INDICA
A1001
5940-01-054-0825INTERCHANGEABLE
TERMINAL,STUD
A-100-1
5365-01-136-5533INTERCHANGEABLE
SPACER,SLEEVE
A032079546
5305-01-257-9107INTERCHANGEABLE
SCREW,DRIVE
4820-01-327-7874INTERCHANGEABLE
DISK,VALVE
A1001

Frequently Asked Questions

What is NSN 5999-01-158-2289?

NSN 5999-01-158-2289 is a Heat Sink,electrical-Electronic, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-158-2289?

NSN 5999-01-158-2289 has 5 cross-referenced part numbers: 795-46 (Tempo Instrument Inc Defense Electronics Div), A-1001 (Burke Products Inc), 5067-162 (Raytheon Company Div Rmd Strategic), BP4905 (Burke Products Inc), 795-46 (B.c. Systems Inc. Dba Bc Systems Inc).

What NSN replaces 5999-01-158-2289?

There are 12 known substitutes for 5999-01-158-2289: 3110-00-100-3123, 4510-00-269-7875, 6685-00-378-9888 and 9 more. Verify interchangeability with system specifications before substitution.

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