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National Stock Number:
4330-01-504-6122
Federal Supply Class:
4330
National Item Identification Number:
015046122
Description:
PNEUMATIC MUFFLER,EXHAUST-INTAKE
Detail:
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).
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Manufacturer Information:
| 25572-1 | 81860 | HUTCHINSON AEROSPACE & INDUSTRY, INC. | | 804-6604492 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY SHAPE | ROUND | | OVERALL DIAMETER | 16.000 INCHES NOMINAL | | OVERALL LENGTH | 22.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: SILENCER, PLO; DWG: 6 INCH SILENCER ASSEMBLY | | MATERIAL | STEEL CORROSION RESISTING AND STEEL LOCATION NOT OTHERWISE SPECIFIED | | MUFFLER DESIGN | STRAIGHT THROUGH | | SPECIAL FEATURES | TUBE INSERT: 6.00 OD X 5.76 ID X 19.75 LENGTH, 11 GA 304 S-STL .25 DIA HOLES 60 DEG STAGGERED 58% OPEN |
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