991N-1 — MOUNTING BASE,ELECTRICAL EQUIPME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

991N-1: MOUNTING BASE,ELECTRICAL EQUIPME.

MOUNTING BASE,ELECTRICAL EQUIPME. Key specifications include material: ALUMINUM, overall_depth: 19.375 INCHES NOMINAL IN, overall_width: 11.125 INCHES NOMINAL IN, overall_height: 7.750 INCHES NOMINAL IN, style_designator: TRAY TYPE W/CHASSIS, features_provided: PREWIRED AND NONADJUSTABLE MOUNTING FEET. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-013-0861, 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

991N-1

NSN: 5975-01-013-0861
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	19.375 INCHES NOMINAL IN
overall_width	11.125 INCHES NOMINAL IN
overall_height	7.750 INCHES NOMINAL IN
style_designator	TRAY TYPE W/CHASSIS
features_provided	PREWIRED AND NONADJUSTABLE MOUNTING FEET
vibration_mount_type	CUP
end_item_identification	AN/ARN-118
maximum_weight_capacity	31.0 POUNDS LBS
specific_equipment_accommodated	RECEIVER-TRANSMITTER,RADIO RT- 1159/A AND ADAPTER MX-9577/A
component_mounting_facility_type_and_quantity	2 PIN W/SPRING
center_to_center_distance_between_mounting_holes_along_depth	12.062 INCHES NOMINAL IN
NSN	5975-01-013-0861

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

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

•

STYLE DESIGNATOR: TRAY TYPE W/CHASSIS

•

COMPONENT MOUNTING FACILITY TYPE AND QUANTITY: 2 PIN W/SPRING

•

FEATURES PROVIDED: PREWIRED AND NONADJUSTABLE MOUNTING FEET

•

MAXIMUM WEIGHT CAPACITY: 31.0 POUNDS LBS

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH	12.062 INCHES NOMINAL IN
OVERALL HEIGHT	7.750 INCHES NOMINAL IN
SPECIFIC EQUIPMENT ACCOMMODATED	RECEIVER-TRANSMITTER,RADIO RT- 1159/A AND ADAPTER MX-9577/A
STYLE DESIGNATOR	TRAY TYPE W/CHASSIS
COMPONENT MOUNTING FACILITY TYPE AND QUANTITY	2 PIN W/SPRING
OVERALL WIDTH	11.125 INCHES NOMINAL IN
FEATURES PROVIDED	PREWIRED AND NONADJUSTABLE MOUNTING FEET
MAXIMUM WEIGHT CAPACITY	31.0 POUNDS LBS
COLOR	ALUMINUM
END ITEM IDENTIFICATION	AN/ARN-118

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-4680/ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 991N-1?

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 991N-1?

991N-1 is a MOUNTING BASE,ELECTRICAL EQUIPME.

What parts can replace 991N-1?

There is 1 known substitute for 991N-1: MT-4680/A. Substitute compatibility should be verified for your specific system.

What is the NSN for 991N-1?

991N-1 is cataloged in the U.S. Government catalog under NSN 5975-01-013-0861. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

991N-1 — MOUNTING BASE,ELECTRICAL EQUIPME

Request a Quote — 991N-1