The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-00-089-2079, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 19 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 | 2990-00-089-2079 |
| Primary Part Number | 5238GX2 |
| Item Name | Cap Assembly,protective,muffler- |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | CANCELLED |
| Criticality Code Justification | FEAT |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FB0046-51N0D | Mercury Products Corp (USA) |
| 51N0D | Mercury Products Corp (USA) |
| 5238GX2 | Jlg Industries (australia) Jlg Australia Pty Limited (AUS) |
| 5238GX2 PRIMARY | Oshkosh Defense Llc (USA) |
| NUMBER 16 | Gleason Corp Anthes Div (USA) |
| RCG500 | Riker Products (USA) |
| P27-0541 | Donaldson Company, Inc. (USA) |
| 11017-16 | Gleason Corp Anthes Div (USA) |
| 61949 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| RCG500 | Am-Mac Incorporated (USA) |
| 5IN0D | Mercury Products Corp (USA) |
| 5238GX2 | Jlg Industries (australia) Jlg Industries Inc (AUS) |
| 610210C91 | Navistar International Corporation Dba Navistar (USA) |
| 9148003 | Terex Corp (USA) |
| 1004903-080 | Tld Ace Corp Div Tld Ace (USA) |
| RC5 PRIMARY | Associated Piping and Engineering Co Inc Sub of Johnson Controls Inc (USA) |
| FB5300 | Mercury Products Corp (USA) |
| EE42644 | Oshkosh Corp (USA) |
| 5238GX2 | Oshkosh Corp (USA) |
| 11017 | Gleason Corp Anthes Div (USA) |
NSN 2990-00-089-2079 is a Cap Assembly,protective,muffler-, manufactured by Oshkosh Defense Llc, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-089-2079 has 25 cross-referenced part numbers: FB0046-51N0D (Mercury Products Corp), 51N0D (Mercury Products Corp), 5238GX2 (Jlg Industries (australia) Jlg Australia Pty Limited), 5238GX2 (Oshkosh Defense Llc), NUMBER 16 (Gleason Corp Anthes Div) and 20 more.
There are 12 known substitutes for 2990-00-089-2079: 5136-00-227-8629, 5133-00-228-1377, 5325-00-254-3454 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5238GX2: Criticality Code Justification: FEAT; End Item Identification: INTERNAL HARVESTER TRUCK MODEL NO.4070;GRUMMAN AEROSPACE A-10 AIRCRAFT; HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); Special Features: WEAPON SYSTEM ESSENTIAL; Material: STEEL. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-089-2079 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.