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National Stock Number:
5340-01-313-5249
Federal Supply Class:
5340
National Item Identification Number:
013135249
Description:
PLUG,VENT
Detail:
A ported item with or without external threads. The port(s) may contain a filtering disk or WIRE FABRIC. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes BREATHER.
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Manufacturer Information:
| 803-5001048 PIECE 34 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END CONNECTION TYPE | THREADED | | INSIDE DIAMETER | 0.625 INCHES NOMINAL | | LENGTH | 1.120 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | SPECIAL FEATURES | HEX DRIVE HEAD 1.000 IN. ACROSS FLATS BY 0.440 IN. THK W/30.0 DEG CHAMFER ON TOP EDGE; BOTTOM EDGE OF THDS CHAMFERED 45.0 DEG BY 0.030 IN; UNDERCUT 0.090 IN. W BY 0.780 IN. DIA; VENT HOLE ID FINISHED TO 63 MICROINCHES; P/O DUPLEX FUEL OIL STRAINER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THREAD CLASS | 3A | | THREAD LENGTH | 0.590 INCHES NOMINAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UNF | | VENT HOLE DIAMETER | 0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | VENT HOLE SHAPE | ROUND | | VENT HOLE QUANTITY | 1 |
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