Part Number
Part Number:
NSN:
NIIN:
Item Name:
LOCK , VALVE SPRING RETAINER
Definition:
A METAL ITEM DESIGNED FOR THE PURPOSE OF SECURING AN ENGINE OR COMPRESSOR VALVE AND POSITIONING THE VALVE SPRING OR VALVE SPRING RETAINER. EXCLUDES COTTER PINS, STRAIGHT PINS, KEYS AND WASHERS.
CAGE Information
| Code | Company |
|---|---|
| 55380 | HATCH & KIRK INC. |
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 |
|---|---|---|
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/RIDGE AND TWO GROOVES-LOWER OUTSIDE RADIUS |
| MATL | MATERIAL | STEEL |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | GASOLINE RECIPROCATING ENGINE,EXCEPT AIRCRAFT |
| BRPZ | FIRST RIDGE WIDTH | 0.088 INCHES NOMINAL |
| AGRU | LARGEST INSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.346 INCHES |
| ABKW | OVERALL HEIGHT | 0.377 INCHES NOMINAL |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.1875 INCHES NOMINAL |
| AFEW | THREAD PROVISION | UNTHREADED |
| BRPN | FIRST RIDGE RADIUS | 0.013 INCHES NOMINAL |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 14.25 |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |