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National Stock Number:
4820-01-553-1639
Federal Supply Class:
4820
National Item Identification Number:
015531639
Description:
GUIDE,VALVE STEM
Detail:
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
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Manufacturer Information:
| 803-2177140-XX-43 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COBALT ALLOY | | NONDEFINITIVE SPEC/STD DATA | 1 COMPOSITION AND 3 FORM | | OUTSIDE DIAMETER | 1.711 INCHES MINIMUM AND 1.714 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | STEM COLLAR | | SPECIFICATION/STANDARD DATA | MIL-C-24248 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | PLAIN | | SPECIAL FEATURES | STEM COLLAR FOR 2.5 INCH VALVE |
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