NSN 2990-00-470-3516 · NIIN 004703516 · FSC 2990
NO DASHES 2990004703516
In Stock
MUFFLER,EXHAUST
Miscellaneous Engine Accessories, Nonaircraft
Technical characteristics
34 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 |
|---|---|---|
| ABHP | OVERALL LENGTH | INCHES NOMINAL 28.500 |
| ABTH | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 1/2 IN. DIA BOLT CIRCLE |
| ACQW | INLET CONNECTION TYPE | SINGLE INLET FLANGE |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | FIRST OUTLET INCHES NOMINAL 0.875 |
| APGF | DESIGN TYPE | WET |
| ARNA | COOLANT TYPE | WATER |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE |
| ARNE | BAFFLE QUANTITY | 2 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE B |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | ACQW,ARNJ,ARNK,ARNL,ARNM,ARNN,ARNP,ARNQ,ARNR,ARNS,ARNT,ARNW,ARNX,ACRX,ARSP,ARSQ,ARTE,ARTH,ARTJ,ARTK,ARTL,ARTM,ARTN,ARTP,ARTQ,ARTR,ARTS,ARTT,ARTW,ARTX,ARTY,ARTZ,ARWA,AJLW |
| ARNL | INLET FLANGE SHAPE | SINGLE INLET ROUND |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | SINGLE INLET HOLES 8 |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | SINGLE INLET INCHES NOMINAL 0.875 |
| ARWG | WATER INLET PROJECTION LENGTH | INCHES NOMINAL 0.313 |
| ARWY | WATER INLET THREAD SIZE | 2-11-1/2 |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 8.500 IN. DIA BOLT CIRCLE FIRST OUTLET |
| ARWE | WATER INLET CONNECTION TYPE | THREADED |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 18.500 |
| ARWZ | WATER INLET THREAD SERIES DESIGNATOR | NPT |
| ARXA | WATER INLET THREAD DIRECTION | RIGHT-HAND |
| ARXB | WATER INLET THREAD LOCATION | INTERNAL |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED STEEL |
| SFTT | SURFACE TREATMENT | CERAMIC OR ENAMEL |
| ARWF | WATER INLET LOCATION | DIRECTLY ABOVE EXHAUST INLET |
| ARTK | OUTLET PROJECTION LENGTH | FIRST OUTLET INCHES NOMINAL 3.000 |
| ARTL | OUTLET FLANGE SHAPE | FIRST OUTLET ROUND |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | FIRST OUTLET HOLES 8 |
| ARTH | OUTLET CONNECTION TYPE | FIRST OUTLET FLANGE |
| ARTJ | OUTLET LOCATION | 4-13/16 IN. C TO C FROM HORIZONTAL CENTER LINE FIRST OUTLET |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | 4-1/4 IN. C TO C FROM HORIZONTAL CENTER LINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | SINGLE INLET INCHES NOMINAL 3.000 |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |