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National Stock Number:
2810-00-306-6747
Federal Supply Class:
2810
National Item Identification Number:
003066747
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:
| 39523P005 | 00198 | PRATT & WHITNEY CANADA CORP | | 39523P005 | 77445 | RTX CORPORATION | | 39523P5 | 00198 | PRATT & WHITNEY CANADA CORP | | AS39523P5 | 12776 | AIRCRAFT SUPPLIES | | 39523P5 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BB END CHAMFER LENGTH | 0.0312 INCHES NOMINAL | | BB END CHAMFER ANGLE IN DEG | 45.0 | | BB END SHANK DIAMETER | 0.875 INCHES NOMINAL | | BORE DIAMETER | 0.5475 INCHES MINIMUM AND 0.5505 INCHES MAXIMUM | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | INCLUDED | | COUNTERSINK LENGTH | 0.0312 INCHES NOMINAL | | COUNTERSINK LOCATION | BB END | | COUNTERSINK ANGLE IN DEG | 45.0 | | FSC APPLICATION DATA | ENGINE,ACFT RECIPROCATING | | MAJOR DIAMETER LENGTH | 0.0625 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 2.4375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4846 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 905 | | METALLIC HARDNESS RATING | 85.0 MINIMUM ROCKWELL F | | STYLE DESIGNATOR | PLAIN FLANGED |
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