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 |
|---|---|
| 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.312 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.312 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.656 INCHES NOMINAL |
| BQSM | AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.688 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.3750 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 30.0 |
| BQSH | AA END DIAMETER | 0.531 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | O.375 IN. ID |
| ABQA | TAPER MINOR DIAMETER | 0.516 INCHES NOMINAL |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| ABND | TAPER LENGTH | 0.313 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | STEPPED-TAPERED SHANK END |
| BQST | SHOULDER SECOND FILLET RADIUS | 0.063 INCHES NOMINAL |