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 |
|---|---|
| 12776 | AIRCRAFT SUPPLIES |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| AGQK | MAJOR DIAMETER LENGTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | AA END IS MILLED W/ANGLE OF 2.DEG30 MIN. PORM 50 MIN.,SHANK HAS ROCKWELL HARDNESS B SCALE 80 TO 88,0.750 IN. LG FROM BB END |
| MATL | MATERIAL | STEEL |
| ZZZV | FSC APPLICATION DATA | ENGINE,ACFT,RECIPROCATING |
| BQSN | AA END CHAMFER ANGLE IN DEG | 30.000 |
| ABKV | OUTSIDE DIAMETER | 1.240 INCHES NOMINAL |
| AETC | METALLIC HARDNESS RATING | 75.0 MINIMUM ROCKWELL B AND 88.0 MAXIMUM ROCKWELL B |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| BQSJ | BB END SHANK DIAMETER | 0.9655 INCHES MINIMUM AND 0.9665 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| ABXV | BORE DIAMETER | 0.6400 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM |
| BQSM | AA END CHAMFER LENGTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |