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National Stock Number:
2810-00-306-6492
Federal Supply Class:
2810
National Item Identification Number:
003066492
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:
| 127422P10 | 00198 | PRATT & WHITNEY CANADA CORP | | 127422P10 | 77445 | RTX CORPORATION | | AS127422P10 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| BB END SHANK DIAMETER | 0.900 INCHES MINIMUM AND 0.910 INCHES MAXIMUM | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.6780 INCHES MINIMUM AND 0.6810 INCHES MAXIMUM | | FSC APPLICATION DATA | ACFT ENG R2000 | | MAJOR DIAMETER LENGTH | 2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.915 INCHES MINIMUM AND 0.916 INCHES MAXIMUM | | OVERALL LENGTH | 3.015 INCHES MINIMUM AND 3.035 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | METALLIC HARDNESS RATING | 75.0 NOMINAL ROCKWELL F | | SHOULDER FIRST FILLET RADIUS | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | SPECIAL FEATURES | IRREGULARLY SHAPED LIP AT AA END | | STYLE DESIGNATOR | PLAIN, SHOULDERED |
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