The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-00-352-9764, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Mercury Products Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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 | 2990-00-352-9764 |
| Primary Part Number | 965-4-1-4 |
| Item Name | Cap Assembly,protective,muffler- |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Mercury Products Corp |
| Status | CANCELLED |
| Pipe Outside Diameter Accommodated | 4.438 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 965-4-1-4 PRIMARY | Mercury Products Corp (USA) |
| 63546 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 11014 | Gleason Corp Anthes Div (USA) |
| 82132053 | Lucas Western Inc (USA) |
| 965-4 1-4 PRIMARY | Mercury Products Corp (USA) |
| PB1896 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 63546 | Jenny Products, Inc (USA) |
| NUMBER 13 | Gleason Corp Anthes Div (USA) |
| 4-1-40DPIPE770 PRIMARY | Mercury Products Corp (USA) |
| HD8393 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
NSN 2990-00-352-9764 is a Cap Assembly,protective,muffler-, manufactured by Mercury Products Corp, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-352-9764 has 10 cross-referenced part numbers: 965-4-1-4 (Mercury Products Corp), 63546 (Davey Compressor Co Div of Keco Industries Inc), 11014 (Gleason Corp Anthes Div), 82132053 (Lucas Western Inc), 965-4 1-4 (Mercury Products Corp) and 5 more.
There are 12 known substitutes for 2990-00-352-9764: 5310-00-122-0602, 5940-00-156-7205, 5136-00-203-6504 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 965-4-1-4: Pipe Outside Diameter Accommodated: 4.438 INCHES IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-352-9764 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.