What are the part numbers for NSN 5999-01-281-0498?

NSN 5999-01-281-0498 (Heat Sink,Electrical-Electronic) has 4 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 5999-01-281-0498?

NSN 5999-01-281-0498 is manufactured by Boyd Laconia Llc, Aavid Thermalloy Llc, Lockheed Martin Corp.

What is the price of NSN 5999-01-281-0498?

The most recent government unit price for NSN 5999-01-281-0498 (Heat Sink,Electrical-Electronic) is $194.95.

NSN

5999-01-281-0498

Name: Heat Sink,Electrical-Electronic — NSN 5999-01-281-0498
SKU: 5999-01-281-0498
Price: 194.95 USD
Availability: InStock

Heat Sink,Electrical-Electronic

FSC 5999 — MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTSFSG 59 — ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS

Unit Price

$194.95

per EA

4 parts / 3 mfrs

Part Numbers for NSN 5999-01-281-04984 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
129400G1	1N6F3	Boyd Laconia Llc	C	1
129400G1	30161	Aavid Thermalloy Llc	5	9
129400-1	94271	Lockheed Martin Corp	3	2
129400G1	94271	Lockheed Martin Corp	5	9

Manufacturers (3)

Boyd Laconia Llc

Aavid Thermalloy Llc

Lockheed Martin Corp

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$194.95	EA	0
01-OCT-2025	$194.95	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ABHP	OVERALL LENGTH	4.436 INCHES NOMINAL
ABKW	OVERALL HEIGHT	1.375 INCHES NOMINAL
ABMK	OVERALL WIDTH	3.690 INCHES NOMINAL
MATT	MATERIAL	ALUMINUM ALLOY
SFTT	SURFACE TREATMENT	ANODIZE

Related NSNs in FSC 5999

5999-01-281-4181 5999-01-440-7939— Heatsink,Electrical 5999-00-732-1923— Shielding Gasket,Electronic 5999-00-879-7800 5999-00-861-4942 5999-00-240-2289 5999-01-176-6461— Transducer Assembly 5999-01-077-4752 5999-00-406-5020— Contact,Electrical 5999-01-320-9120

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5999-01-281-0498

NIIN012810498

FSC5999

PRICE$194.95

DEMILA

PARTS4

MFRS3

Manufacturers

Boyd Laconia Llc

CAGE 1N6F3

Aavid Thermalloy Llc

CAGE 30161

Lockheed Martin Corp

CAGE 94271

About NSN 5999-01-281-0498

NSN 5999-01-281-0498 is a National Stock Number assigned to Heat Sink,Electrical-Electronic. This NSN part number belongs to Federal Supply Class 5999 (MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS) under Federal Supply Group 59 (ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS). There are 4 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 5999-01-281-0498 is $194.95. Price history shows 2 recorded price changes.

To find the part number for NSN 5999-01-281-0498, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.