NSN 2990-00-203-4257 · NIIN 002034257 · FSC 2990
NO DASHES 2990002034257
In Stock
MUFFLER,EXHAUST
Miscellaneous Engine Accessories, Nonaircraft
Technical characteristics
23 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| ARNH | OPERATING POSITION | VERTICAL |
| ARTH | OUTLET CONNECTION TYPE | FIRST OUTLET UNTHREADED |
| ARNK | INLET PROJECTION LENGTH | SINGLE INLET INCHES NOMINAL 3.500 |
| ARSQ | INLET OUTSIDE DIAMETER | SINGLE INLET INCHES NOMINAL 3.000 |
| ARTE | INLET INSIDE DIAMETER | SINGLE INLET INCHES NOMINAL 2.924 |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | FIRST OUTLET INCHES NOMINAL 5.000 |
| ACQW | INLET CONNECTION TYPE | SINGLE INLET UNTHREADED |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 5.500 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 23.875 |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 6-3/4 IN. DIA BOLT CIRCLE FIRST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | FIRST OUTLET INCHES NOMINAL 5.500 |
| MATT | MATERIAL | INSULATION GLASS FIBER |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED STEEL COMP 347 OR STEEL COMP 321 OR STEEL COMP 348 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCATION NOT OTHERWISE SPECIFIED MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6721 |
| APGF | DESIGN TYPE | DRY |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARTL | OUTLET FLANGE SHAPE | FIRST OUTLET ROUND |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | FIRST OUTLET HOLES 6 |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | FIRST OUTLET INCHES NOMINAL 0.200 |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY FIRST OUTLET |
| ARTH | OUTLET CONNECTION TYPE | SECOND OUTLET FLANGE |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 7545785-10 | 22165 |
| 7839437-10 | 22165 |
| 235-0076-16 | 70898 |
| 235-0076-16 | 7EK50 |
| 64D24694 | 98750 |