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National Stock Number:
4820-01-250-8007
Federal Supply Class:
4820
National Item Identification Number:
012508007
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 12288297 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | FACE TO FACE DISTANCE | 1.820 INCHES | | MATERIAL | STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1215 OVERALL | | MOUNTING POSITION | HORIZONTAL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.292 INCHES SECOND END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.300 INCHES FIRST END | | SPECIAL FEATURES | HEAT TREATMENT--CASE HARDEN ALL OVER PER 8355701 METHOD II CASE DEPTH .003-.015;CASE HARDNESS FILE HARD OR EQUIVALENT (ROCKWELL C50 FILE) | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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