2990-00-329-3908
Muffler,Exhaust
Unit Price
$227.69
per EA
4 parts / 3 mfrs
Beechcraft Corporation Dba Textron Aviation
CAGE 70898Department of the Air Force
CAGE 80049San Antonio Air Logistics Center
CAGE 98750| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $227.69 | EA | 0 |
| 01-OCT-2025 | $227.69 | EA | 0 |
| 01-OCT-2025 | $227.69 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 23.880 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.500 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 5.000 INCHES NOMINAL FIRST OUTLET |
| APGF | DESIGN TYPE | JACKETED |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |
| ARNK | INLET PROJECTION LENGTH | 0.625 INCHES NOMINAL SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 6 HOLES SINGLE INLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.197 INCHES NOMINAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED FIRST OUTLET |
| ARTJ | OUTLET LOCATION | IN END SECTION OF BODY |
| ARWA | OUTLET OUTSIDE DIAMETER | 5.500 INCHES NOMINAL FIRST OUTLET |
| FEAT | SPECIAL FEATURES | W/MTG BRACKET ON OUTLET END |
| MATT | MATERIAL | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| MATT | MATERIAL | GLASS FIBER INSULATION |
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About NSN 2990-00-329-3908
NSN 2990-00-329-3908 is a National Stock Number assigned to Muffler,Exhaust. This NSN part number belongs to Federal Supply Class 2990 (MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFT) under Federal Supply Group 29 (ENGINE ACCESSORIES). There are 4 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 2990-00-329-3908 is $227.69. Price history shows 3 recorded price changes.
To find the part number for NSN 2990-00-329-3908, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.