2990-00-459-6732
Muffler,Exhaust
Unit Price
$64.28
per EA
3 parts / 3 mfrs
Caterpillar Inc Div Caterpillar Defense
CAGE 11083Holt Bros
CAGE 25496Industrial Parts Depot, Llc Dba Ipd
CAGE 55883| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $64.28 | EA | 0 |
| 01-OCT-2025 | $64.28 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 27.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 6.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 10.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | 4.375 INCHES NOMINAL FIRST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTERED ON END OF BODY |
| ARNK | INLET PROJECTION LENGTH | 3.500 INCHES NOMINAL SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 4.500 INCHES NOMINAL SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 4.375 INCHES NOMINAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED FIRST OUTLET |
| ARTJ | OUTLET LOCATION | CENTERED ON END OF BODY |
| ARTK | OUTLET PROJECTION LENGTH | 4.500 INCHES NOMINAL FIRST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 4.500 INCHES NOMINAL FIRST OUTLET |
| MATT | MATERIAL | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| SFTT | SURFACE TREATMENT | CADMIUM |
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About NSN 2990-00-459-6732
NSN 2990-00-459-6732 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 3 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 2990-00-459-6732 is $64.28. Price history shows 2 recorded price changes.
To find the part number for NSN 2990-00-459-6732, 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.