TC499 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · FAN MODULE

PRODUCT OVERVIEW

TC499: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: STEEL, link_style: CENTER GUIDE, effective_length: 2.0000 FEET NOMINAL FT, link_nominal_width: 0.6250 INCHES IN, nominal_pitch_distance: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-155-7179, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

TC499

NSN: 3020-00-155-7179
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 31033 — TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT (USA)

SPECIFICATIONS

material	STEEL
link_style	CENTER GUIDE
effective_length	2.0000 FEET NOMINAL FT
link_row_quantity	5
link_nominal_width	0.6250 INCHES IN
nominal_pitch_distance	0.500 INCHES IN
NSN	3020-00-155-7179

COMPONENT DIAGRAM

KEY FEATURES

•

LINK STYLE: CENTER GUIDE

•

LINK NOMINAL WIDTH: 0.6250 INCHES IN

•

EFFECTIVE LENGTH: 2.0000 FEET NOMINAL FT

•

NOMINAL PITCH DISTANCE: 0.500 INCHES IN

•

LINK ROW QUANTITY: 5

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

LINK STYLE	CENTER GUIDE
LINK NOMINAL WIDTH	0.6250 INCHES IN
EFFECTIVE LENGTH	2.0000 FEET NOMINAL FT
NOMINAL PITCH DISTANCE	0.500 INCHES IN
LINK ROW QUANTITY	5
MATERIAL	STEEL

SUBSTITUTES & CROSS-REFERENCES 3

3896961Reference document

Same NSN cross-reference

Reference document — Secondary reference

346261Reference document

Same NSN cross-reference

Reference document — Secondary reference

14087014Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TC499?

TC499 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What parts can replace TC499?

There are 3 known substitutes for TC499: 3896961, 346261, 14087014. Substitute compatibility should be verified for your specific system.

What is the NSN for TC499?

TC499 is cataloged in the U.S. Government catalog under NSN 3020-00-155-7179. This indicates validated use in U.S. government and defense supply chains.

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TC499 — HEAT SINK,ELECTRICAL-ELECTRONIC

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