The Mount,muffler,aft, cataloged under National Stock Number 2990-01-190-0490, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Isolation Technology Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-190-0490 |
| Primary Part Number | NSS3-300 |
| Item Name | Mount,muffler,aft |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Isolation Technology Inc |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| General Characteristics Item Description | CODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN. W IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-190-0490 is a Mount,muffler,aft, manufactured by Isolation Technology Inc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-190-0490 has 2 cross-referenced part numbers: FC-300 (Korfund Dynamics Corp), NSS3-300 (Isolation Technology Inc).
There are 2 known substitutes for 2990-01-190-0490: 5340-01-135-1609, 7010-01-600-5459. Verify interchangeability with system specifications before substitution.
Key specifications for NSS3-300: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT; General Characteristics Item Description: CODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN. W IN; End Item Identification: U/O MOBILE GROUND TERMINALS. 3 total characteristics are documented in the Federal Logistics Information System.