NSN 2990-00-336-9934 · NIIN 003369934 · FSC 2990
NO DASHES 2990003369934
In Stock
MUFFLER,EXHAUST
Miscellaneous Engine Accessories, Nonaircraft
Technical characteristics
25 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 |
|---|---|---|
| ARNK | INLET PROJECTION LENGTH | SINGLE INLET INCHES NOMINAL 2.062 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 14.000 |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR |
| ARTL | OUTLET FLANGE SHAPE | FIRST OUTLET ROUND |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 7.812 IN. BOLT CIRCLE DIA FIRST OUTLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | SINGLE INLET INCHES NOMINAL 0.688 |
| ARTH | OUTLET CONNECTION TYPE | FIRST OUTLET FLANGE |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARNJ | INLET LOCATION | ON HORIZONTAL CENTERLINE OF BODY ON END SECTION,VERTICAL CENTERLINE OF INLET 7.000 IN FROM END OF BODY SINGLE INLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | FIRST OUTLET HOLES 10 |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | FIRST OUTLET INCHES NOMINAL 0.688 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 70.000 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY FIRST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | FIRST OUTLET INCHES NOMINAL 5.250 |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | SINGLE INLET HOLES 10 |
| ABTH | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 7.812 BOLT CIRCLE DIA SINGLE INLET |
| FEAT | SPECIAL FEATURES | DUST CHAMBER W/TWO PIPE PLUGS 1.500 IN. NPT,ONE OTHER 1.500 IN. NPT PIPE PLUG NEXT TO DUST CHAMBER |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED STEEL |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SFTT | SURFACE TREATMENT | PLASTIC POLYPROPYLENE |
| ACQW | INLET CONNECTION TYPE | SINGLE INLET FLANGE |
| ARNL | INLET FLANGE SHAPE | SINGLE INLET ROUND |
Cross-references
11 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 81125S41-34480ALT1PCB | 53711 |
| 81125S41-35781ALT3PCB | 53711 |
| 3304445 | 55380 |
| 3307649 | 55380 |
| 3304445 | 72915 |
| 3307649 | 72915 |
| 26ABX1933B | 72185 |
| 81125S41-34480ALT1PCB | 80064 |
| 81125S41-35781ALT3PCB | 80064 |
| 514SAM228B | 87045 |
| 228 | 87045 |