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 |
|---|---|
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
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 |
|---|---|---|
| AGWM | LARGEST OUTSIDE DIAMETER | 0.689 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.689 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| BRPP | SECOND RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL |
| ABKW | OVERALL HEIGHT | 0.4102 INCHES MINIMUM AND 0.4182 INCHES MAXIMUM |
| BRPN | FIRST RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| BRPW | DISTANCE BETWEEN SECOND AND THIRD GROOVE CENTERS | ANY ACCEPTABLE |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.3415 INCHES |
| BRPZ | FIRST RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| BQTL | SMALLEST OUTSIDE DIAMETER CHAMFER ANGLE IN DEG | 30.0 |
| BRPQ | THIRD RIDGE RADIUS | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| AGRU | LARGEST INSIDE DIAMETER | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| AFEW | THREAD PROVISION | UNTHREADED |
| BRQC | THIRD RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE-THREE RIDGES-BOTTOM OUTER CHAMFER |
| BRPT | DISTANCE BETWEEN SECOND AND THIRD RIDGE CENTERS | 0.1596 INCHES MINIMUM AND 0.1616 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| BRQB | SECOND RIDGE WIDTH | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| BRPR | DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.1596 INCHES MINIMUM AND 0.1616 INCHES MAXIMUM |
| AGWL | SMALLEST OUTSIDE DIAMETER | 0.531 INCHES NOMINAL |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.045 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 23.4 |