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National Stock Number:
2810-00-306-6743
Federal Supply Class:
2810
National Item Identification Number:
003066743
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:
| 39494P005 | 00198 | PRATT & WHITNEY CANADA CORP | | 39494P005 | 77445 | RTX CORPORATION | | 39494P5 | 00198 | PRATT & WHITNEY CANADA CORP | | 39494P5 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BB END SHANK DIAMETER | 1.062 INCHES NOMINAL | | BORE DIAMETER | 0.8100 INCHES NOMINAL | | BORE COUNTERBORE | INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | COUNTERBORE DIAMETER | 0.830 INCHES MINIMUM AND 0.840 INCHES MAXIMUM | | COUNTERBORE LOCATION | BB END | | COUNTERBORE DEPTH | 0.657 INCHES MINIMUM AND 0.677 INCHES MAXIMUM | | FLATS LENGTH | 1.078 INCHES NOMINAL | | FSC APPLICATION DATA | ACFT ENG R98 | | MAJOR DIAMETER LENGTH | 2.499 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.130 INCHES MINIMUM AND 1.131 INCHES MAXIMUM | | OVERALL LENGTH | 3.562 INCHES NOMINAL | | MATERIAL | ALUMINUM | | SHOULDER FIRST FILLET RADIUS | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED W/FLATS SHANK END | | WIDTH ACROSS FLATS | 0.198 INCHES NOMINAL |
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