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 |
|---|---|
| 28920 | S. & G. ENTERPRISES INC. |
Federal Supply Class
Title
COMPRESSORS AND VACUUM PUMPS
Inclusions:
INCLUDES TRUCK MOUNTED AND TRAILER MOUNTED COMPRESSORS.
Exclusions:
EXCLUDES REFRIGERATION COMPRESSORS (FSC 4130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ARSQ | INLET OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 5P RAM FLAT COMPACTOR |
| ARNW | INLET THREAD SIZE | 3/8-14 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SUPER QUIET FLOW HEAVY-DUTY METAL PNEUMATIC SILENCER/MUFFLER |
| ADAV | OVERALL DIAMETER | 1.250 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FEATURES A 50 MESH, SELF CLEANING, STAINLESS STEEL SCREEN; MAX SUPPLY PRESSURE 300 PSI; OPERATING TEMP 35 DEG FAH - 160 DEG FAH; WRENCH FLATS 1.0 IN. |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| RTSE | RELATIONSHIP TO SIMILAR EQUIPMENT | SIMILAR TO NSN 4310-01-307-0177 |
| ARTE | INLET INSIDE DIAMETER | 0.4375 INCHES NOMINAL |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| ACQW | INLET CONNECTION TYPE | THREADED |
| AQXP | INLET CONNECTION QUANTITY | 1 |
| APGF | DESIGN TYPE | WET |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END OF BODY |
| ARSP | INLET THREAD LOCATION | EXTERNAL |
| FTLD | FUNCTIONAL DESCRIPTION | USED ON THE EXHAUST PORTS OF PNEUMATIC VALVES TO REDUCE NOISE AND PREVENTS CONTAMINATION FROM ENTERING THROUGH THE EXAUST PORT. |
| MATL | MATERIAL | ALUMINUM |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNK | INLET PROJECTION LENGTH | 0.875 INCHES NOMINAL |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| ARNG | BODY SHAPE | ROUND |
| ARNA | COOLANT TYPE | AIR |
| ARTJ | OUTLET LOCATION | SLOTS IN THE SIDE OF BODY |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |