685303-1 — ACCESSORY KIT,TEST SET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

685303-1: ACCESSORY KIT,TEST SET.

The ACCESSORY KIT,TEST SET is a the manufacturer industrial component. Key specifications include component_quantity: 271, unpackaged_unit_width: 21.300 INCHES NOMINAL IN, functional_description: THE ACCESSORY KIT IS USED WITH THE AIRCRAFT RADAR TEST STATION MK-2712/APM-473 DURING TESTING THE RADAR TEST SET APQ-170, unpackaged_unit_height: 18.400 INCHES NOMINAL IN, unpackaged_unit_length: 31.500 INCHES NOMINAL IN, end_item_identification: APQ-170 RADAR TEST SET. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-374-5560, 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

685303-1

NSN: 4920-01-374-5560
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

component_quantity	271
unpackaged_unit_width	21.300 INCHES NOMINAL IN
functional_description	THE ACCESSORY KIT IS USED WITH THE AIRCRAFT RADAR TEST STATION MK-2712/APM-473 DURING TESTING THE RADAR TEST SET APQ-170
unpackaged_unit_height	18.400 INCHES NOMINAL IN
unpackaged_unit_length	31.500 INCHES NOMINAL IN
end_item_identification	APQ-170 RADAR TEST SET
reference_data_and_literature	SERD NO. 22.71A A
NSN	4920-01-374-5560

COMPONENT DIAGRAM

KEY FEATURES

•

COMPONENT QUANTITY: 271

•

UNPACKAGED UNIT LENGTH: 31.500 INCHES NOMINAL IN

•

REFERENCE DATA AND LITERATURE: SERD NO. 22.71A A

•

UNPACKAGED UNIT WIDTH: 21.300 INCHES NOMINAL IN

•

UNPACKAGED UNIT HEIGHT: 18.400 INCHES NOMINAL IN

•

FUNCTIONAL DESCRIPTION: THE ACCESSORY KIT IS USED WITH THE AIRCRAFT RADAR TEST STATION MK-2712/APM-473 DURING TESTING THE RADAR TEST SET APQ-170

TECHNICAL CHARACTERISTICS

COMPONENT QUANTITY	271
UNPACKAGED UNIT LENGTH	31.500 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURE	SERD NO. 22.71A A
UNPACKAGED UNIT WIDTH	21.300 INCHES NOMINAL IN
UNPACKAGED UNIT HEIGHT	18.400 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTION	THE ACCESSORY KIT IS USED WITH THE AIRCRAFT RADAR TEST STATION MK-2712/APM-473 DURING TESTING THE RADAR TEST SET APQ-170
END ITEM IDENTIFICATION	APQ-170 RADAR TEST SET

OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748

SUBSTITUTES & CROSS-REFERENCES 1

MK-2712/APM-473Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 685303-1?

685303-1 is a ACCESSORY KIT,TEST SET.

What parts can replace 685303-1?

There is 1 known substitute for 685303-1: MK-2712/APM-473. Substitute compatibility should be verified for your specific system.

What is the NSN for 685303-1?

685303-1 is cataloged in the U.S. Government catalog under NSN 4920-01-374-5560. This indicates validated use in U.S. government and defense supply chains.

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685303-1 — ACCESSORY KIT,TEST SET

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