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National Stock Number:
2810-00-306-6616
Federal Supply Class:
2810
National Item Identification Number:
003066616
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:
| 18630P5 | 00198 | PRATT & WHITNEY CANADA CORP | | 18630P5 | 77445 | RTX CORPORATION | | AS18630P5 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| BB END CHAMFER ANGLE IN DEG | 45.0 | | BB END SHANK DIAMETER | 1.062 INCHES NOMINAL | | BORE DIAMETER | 0.9060 INCHES NOMINAL | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | FLATS LENGTH | 1.171 INCHES NOMINAL | | FSC APPLICATION DATA | ACFT ENG R1830 | | MAJOR DIAMETER LENGTH | 4.406 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 4.903 INCHES NOMINAL | | MATERIAL | ALUMINUM | | SHOULDER FIRST FILLET RADIUS | 0.050 INCHES MINIMUM AND 0.062 INCHES MAXIMUM | | SPECIAL FEATURES | IRREGULARLY SHAPED LIP AT AA END | | STYLE DESIGNATOR | SHOULDERED W/FLATS SHANK END | | WIDTH ACROSS FLATS | 0.197 INCHES MINIMUM AND 0.199 INCHES MAXIMUM |
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