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National Stock Number:
4820-01-521-8812
Federal Supply Class:
4820
National Item Identification Number:
015218812
Description:
VALVE,VENT
Detail:
A VALVE DESIGNED TO RELIEVE INTERNAL PRESSURE FROM GEAR HOUSINGS, AUTOMOTIVE AXLES, DIFFERENTIALS, TRANSMISSIONS AND THE LIKE. MAY OR MAY NOT BE THREADED ON ONE END. FOR ITEMS WITH RELIEF PRESSURE RATINGS SEE VALVE (1), SAFETY RELIEF.
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Manufacturer Information:
| 060212612I | 09032 | TATE ANDALE, LLC | | 3-420-01 & 340-M1-01 | 09032 | TATE ANDALE, LLC | | 52-95F (MODIFIED) | 09032 | TATE ANDALE, LLC |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 19.562 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | IN-THE-LINE VERTICAL VENT CHECK VALVE LESS CHECK BALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL BODY | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 11.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.812 INCHES ALL ENDS | | SPECIAL FEATURES | MODIFIED FROM STANDARD 52-95F BY BEING SUPPLIED WITHOUT CHECK BALL. FLANGES IAW ANSI STANDARD COMMERCIAL SPECS. SUPPLIED WITH 40 MESH FLAME SCREEN | | VALVE SIZE | 6.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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