The Exhaust System,engine, cataloged under National Stock Number 2990-01-516-7356, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Riker Products Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-516-7356 |
| Primary Part Number | RM1033MA |
| Item Name | Exhaust System,engine |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Riker Products Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RM1033MA PRIMARY | Riker Products Inc (USA) |
| 6304516-13 | Appleton Marine Inc (USA) |
| 6304516 | Naval Facilities Engineering Command (USA) |
NSN 2990-01-516-7356 is a Exhaust System,engine, manufactured by Riker Products Inc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-516-7356 has 3 cross-referenced part numbers: RM1033MA (Riker Products Inc), 6304516-13 (Appleton Marine Inc), 6304516 (Naval Facilities Engineering Command).
There are 3 known substitutes for 2990-01-516-7356: 5977-01-330-5983, 4720-01-516-0855, 4820-01-516-4345. Verify interchangeability with system specifications before substitution.
Key specifications for RM1033MA: Material: STEEL CORROSION RESISTING; Special Features: CONSISTS OF MUFFLER,RAIN CAP AND INLET ASSEMBLY; End Item Identification: ABLTS ENGINE EXHAUST SYSTEM. 3 total characteristics are documented in the Federal Logistics Information System.