Part Number
Part Number:
NSN:
NIIN:
Item Name:
GUIDE , VALVE STEM
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DI |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BQSK | BB END CHAMFER LENGTH | 0.125 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 10.0 |
| MATL | MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | 6.375 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 30.0 |
| BQSJ | BB END SHANK DIAMETER | 1.187 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.6875 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSM | AA END CHAMFER LENGTH | 0.062 INCHES NOMINAL |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| AGQK | MAJOR DIAMETER LENGTH | 5.375 INCHES NOMINAL |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.046 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN, SHOULDERED |