A444 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A444: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: IRON, face_width: 0.500 INCHES NOMINAL IN, tooth_type: INTEGRAL, overall_width: 1.900 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-231-3506, 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

MRO→ MRO_GENERAL→ A444

NSN: 3455-00-231-3506
NIINs: 002313506, 013245385, 014491057, 016813308
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 72295 — F & D TOOL CO INC (USA)

SPECIFICATIONS

material	IRON
face_width	0.500 INCHES NOMINAL IN
tooth_type	INTEGRAL
overall_width	1.900 INCHES NOMINAL IN
overall_height	1.000 INCHES NOMINAL IN
overall_length	4.500 INCHES NOMINAL IN
outside_diameter	4.000 INCHES NOMINAL IN
special_features	PADDED SCOPE COVER, 15 - COYOTE BROWN.
tooth_arrangement	STRAIGHT
mounting_hole_diameter	1.000 INCHES NOMINAL IN
end_item_identification	SONAR ASSEMBLY,TORPEDO MK 50
specification/standard_data	80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN	3455-00-231-3506

COMPONENT DIAGRAM

KEY FEATURES

•

TOOTH ARRANGEMENT: STRAIGHT

•

MOUNTING HOLE DIAMETER: 1.000 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN

•

TOOTH TYPE: INTEGRAL

•

SPECIFICATION/STANDARD DATA: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

MATERIAL: STEEL

•

FACE WIDTH: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TOOTH ARRANGEMENT	STRAIGHT
MOUNTING HOLE DIAMETER	1.000 INCHES NOMINAL IN
OUTSIDE DIAMETER	4.000 INCHES NOMINAL IN
TOOTH TYPE	INTEGRAL
SPECIFICATION/STANDARD DATA	80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIAL	STEEL
FACE WIDTH	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 8

B94.19 TABLE 4Reference document

Same NSN cross-reference

Reference document — Secondary reference

ASME B94.19Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

305-18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

305-15Reference document

Same NSN cross-reference

Reference document — Secondary reference

45063Reference document

Same NSN cross-reference

Reference document — Secondary reference

1305-9118Reference 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

Ready to buy A444?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is A444?

A444 is a HEAT SINK,ELECTRICAL-ELECTRONIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace A444?

There are 8 known substitutes for A444: B94.19 TABLE 4, ASME B94.19, 305-18 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A444?

A444 is cataloged in the U.S. Government catalog under NSN 3455-00-231-3506. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

A444 — HEAT SINK,ELECTRICAL-ELECTRONIC

Request a Quote — A444