PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72-1063BMuffler Asy

Maremont Corp · NSN 2990-00-773-5584 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-773-5584 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-773-5584. Primary manufacturer part number: 72-1063B.
Features
  • Muffler Asy — FSC 2990
  • 5 verified cross-references
  • Primary manufacturer: Maremont Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Muffler Asy, cataloged under National Stock Number 2990-00-773-5584, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Maremont Corp. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameMuffler Asy
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersCummins Filtration Inc. (CAGE 76700); Maremont Corp (CAGE 76110); Diamond Reo Truck Co (CAGE 56442); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Ap Parts Co Youngstown Div (CAGE 76042)
Technical Specifications
ParameterValue
NSN2990-00-773-5584
Primary Part Number72-1063B
Item NameMuffler Asy
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerMaremont Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6730-00-453-9404 INTERCHANGEABLE
Roller,film Support
2530-00-471-82505459221 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
6640-00-483-285119086 INTERCHANGEABLE
Stand,laboratory Apparatus Suppo
Central Scientific Co Educational
5305-00-989-7434MS35207-263 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1680-01-059-6385 INTERCHANGEABLE
Switch-Limit,actuator
6125-01-199-155219086 INTERCHANGEABLE
Control Box Assembly
Kurz & Root Generator Company, Llc
3020-01-248-8887N1470 INTERCHANGEABLE
Gear Rack
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5310-01-531-274919086 INTERCHANGEABLE
Washer,lock
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
T3133 Cummins Filtration Inc. (USA)
72-1063B PRIMARY Maremont Corp (USA)
N1470 Diamond Reo Truck Co (USA)
7735584 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
19086 Ap Parts Co Youngstown Div (USA)
Related Parts
6730-00-453-9404INTERCHANGEABLE
ROLLER,FILM SUPPORT
2530-00-471-8250INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5459221
6640-00-483-2851INTERCHANGEABLE
STAND,LABORATORY APPARATUS SUPPO
19086
5305-00-989-7434INTERCHANGEABLE
SCREW,MACHINE
MS35207-263
1680-01-059-6385INTERCHANGEABLE
SWITCH-LIMIT,ACTUATOR
6125-01-199-1552INTERCHANGEABLE
CONTROL BOX ASSEMBLY
19086
3020-01-248-8887INTERCHANGEABLE
GEAR RACK
N1470
5310-01-531-2749INTERCHANGEABLE
WASHER,LOCK
19086

Frequently Asked Questions

What is NSN 2990-00-773-5584?

NSN 2990-00-773-5584 is a Muffler Asy, manufactured by Maremont Corp, classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-00-773-5584?

NSN 2990-00-773-5584 has 5 cross-referenced part numbers: T3133 (Cummins Filtration Inc.), 72-1063B (Maremont Corp), N1470 (Diamond Reo Truck Co), 7735584 (U S Army Tank Automotive Command Amsta-Im-Mm), 19086 (Ap Parts Co Youngstown Div).

What NSN replaces 2990-00-773-5584?

There are 8 known substitutes for 2990-00-773-5584: 6730-00-453-9404, 2530-00-471-8250, 6640-00-483-2851 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 2990-00-773-5584 still in active supply?

NSN 2990-00-773-5584 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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