The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-00-198-5791, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is H20 Tank Inc U S Motors Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-198-5791 |
| Primary Part Number | S-22636 |
| Item Name | Cap Assembly,protective,muffler- |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | H20 Tank Inc U S Motors Div |
| Status | CANCELLED |
| Pipe Outside Diameter Accommodated | 1.500 INCHES IN |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 05-4004 | Libby Power Systems, Llc (USA) |
| 13205E5515 | Cecom Lr Center (USA) |
| S-22636 PRIMARY | H20 Tank Inc U S Motors Div (USA) |
| 11171-45-141 | Garwood/feller Inc Garwood Winch Div (USA) |
| 11003 | Gleason Corp Anthes Div (USA) |
| NUMBER 2 | Gleason Corp Anthes Div (USA) |
| NA002354 PRIMARY | Perkins Engines Inc (USA) |
| S-22361 PRIMARY | H20 Tank Inc U S Motors Div (USA) |
| 244341 | Allis-Chalmers Corp (USA) |
| Z-256-30 | Gardner Denver Inc. (USA) |
| 01-002 | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
| 6H4605 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 7S5004 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2990-00-198-5791 is a Cap Assembly,protective,muffler-, manufactured by H20 Tank Inc U S Motors Div, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-198-5791 has 13 cross-referenced part numbers: 05-4004 (Libby Power Systems, Llc), 13205E5515 (Cecom Lr Center), S-22636 (H20 Tank Inc U S Motors Div), 11171-45-141 (Garwood/feller Inc Garwood Winch Div), 11003 (Gleason Corp Anthes Div) and 8 more.
There are 12 known substitutes for 2990-00-198-5791: 2915-00-051-7296, 3110-00-108-3821, 2990-00-235-4709 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S-22636: Pipe Outside Diameter Accommodated: 1.500 INCHES IN; Material: STEEL. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-198-5791 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.