622-1783-002 — MOUNTING BASE,ELECTRICAL EQUIPME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

622-1783-002: MOUNTING BASE,ELECTRICAL EQUIPME.

MOUNTING BASE,ELECTRICAL EQUIPME. Key specifications include material: ALUMINUM, overall_depth: 19.060 INCHES NOMINAL IN, overall_width: 11.155 INCHES NOMINAL IN, overall_height: 6.650 INCHES NOMINAL IN, style_designator: TRAY TYPE W/CHASSIS, mounting_provision: MOUNTING FEET. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-034-5477, 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

622-1783-002

NSN: 5975-01-034-5477
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM
overall_depth	19.060 INCHES NOMINAL IN
overall_width	11.155 INCHES NOMINAL IN
overall_height	6.650 INCHES NOMINAL IN
style_designator	TRAY TYPE W/CHASSIS
mounting_provision	MOUNTING FEET
vibration_mount_type	CUP
supplementary_features	THIS MOUNTING IS IDENTICAL TO MT-4682/A WITH ADDITION OF A ROTARY SWITCH FOR ANTENNA SELECTION CONTROL AND A DECODER FOR SINGLE WIRE REMOTE ANTENNA CONTROL
end_item_identification	AN/ARN-118
specific_equipment_accommodated	RECEIVER-TRANSMITTER,RADIO RT-1159/A AND ADAPTER,RECEIVER-TRANSMITTER MX-9577/A
center_to_center_distance_between_mounting_holes_along_depth	12.062 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width	8.750 INCHES NOMINAL IN
NSN	5975-01-034-5477

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH: 12.062 INCHES NOMINAL IN

•

SUPPLEMENTARY FEATURES: THIS MOUNTING IS IDENTICAL TO MT-4682/A WITH ADDITION OF A ROTARY SWITCH FOR ANTENNA SELECTION CONTROL AND A DECODER FOR SINGLE WIRE REMOTE ANTENNA CONTROL

•

SPECIFIC EQUIPMENT ACCOMMODATED: RECEIVER-TRANSMITTER,RADIO RT-1159/A AND ADAPTER,RECEIVER-TRANSMITTER MX-9577/A

•

STYLE DESIGNATOR: TRAY TYPE W/CHASSIS

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 8.750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH	12.062 INCHES NOMINAL IN
OVERALL HEIGHT	6.650 INCHES NOMINAL IN
SUPPLEMENTARY FEATURES	THIS MOUNTING IS IDENTICAL TO MT-4682/A WITH ADDITION OF A ROTARY SWITCH FOR ANTENNA SELECTION CONTROL AND A DECODER FOR SINGLE WIRE REMOTE ANTENNA CONTROL
SPECIFIC EQUIPMENT ACCOMMODATED	RECEIVER-TRANSMITTER,RADIO RT-1159/A AND ADAPTER,RECEIVER-TRANSMITTER MX-9577/A
STYLE DESIGNATOR	TRAY TYPE W/CHASSIS
OVERALL WIDTH	11.155 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH	8.750 INCHES NOMINAL IN
END ITEM IDENTIFICATION	AN/ARN-118
MATERIAL	ALUMINUM
MOUNTING PROVISION	MOUNTING FEET

OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies

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

5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444

SUBSTITUTES & CROSS-REFERENCES 1

MT-4682A/AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 622-1783-002?

622-1783-002 is a MOUNTING BASE,ELECTRICAL EQUIPME.

What parts can replace 622-1783-002?

There is 1 known substitute for 622-1783-002: MT-4682A/A. Substitute compatibility should be verified for your specific system.

What is the NSN for 622-1783-002?

622-1783-002 is cataloged in the U.S. Government catalog under NSN 5975-01-034-5477. This indicates validated use in U.S. government and defense supply chains.

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622-1783-002 — MOUNTING BASE,ELECTRICAL EQUIPME

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