Part Number
Part Number:
NSN:
NIIN:
Item Name:
PNEUMATIC MUFFLER , EXHAUST-INTAKE
Definition:
A NOISE CONTROL/FILTERING DEVICE OF VARIOUS SIZES, SHAPES, DESIGNS, MATERIALS (METALLIC/NON-METALLIC) AND VARIED MOUNTING CONFIGURATIONS USED TO DIFFUSE AIR BLASTS, LOWERS AIR VELOCITY, REDUCE NOISE, FILTRATION OF AIRBORNE MOISTURE AND/OR DUST CONTAMINATION, PRESSURE EQUALIZATION, SPEED CONTROL FOR AIR OPERATED DEVICES. FOR VEHICULAR APPLICATION SEE MUFFLER, (AS MODIFIED).
CAGE Information
| Code | Company |
|---|---|
| 43990 | NORGREN C A CO |
Federal Supply Class
Title
CENTRIFUGALS, SEPARATORS, AND PR
Inclusions:
Exclusions:
EXCLUDES LABORATORY CENTRIFUGES (FSG 65 AND 66); WATER PURIFICATION FILTERS (FSC 4610).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATL | MATERIAL | STEEL, CORROSION RESISTING AND BRASS |
| ADAV | OVERALL DIAMETER | 1.250 INCHES NOMINAL |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| ARNW | INLET THREAD SIZE | 1/2-14 |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| ACQW | INLET CONNECTION TYPE | THREADED |
| ARNK | INLET PROJECTION LENGTH | 0.500 INCHES NOMINAL |
| AQXP | INLET CONNECTION QUANTITY | 1 |
| ARSP | INLET THREAD LOCATION | EXTERNAL |
| ABHP | OVERALL LENGTH | 3.625 INCHES NOMINAL |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| ARNG | BODY SHAPE | ROUND |
| SURF | SURFACE TREATMENT | ALUMINUM |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |