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 |
|---|---|
| 77535 | BARNES GROUP INC. DBA ASSOCIATED SPR |
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 |
|---|---|---|
| AGRU | LARGEST INSIDE DIAMETER | 0.433 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| AGRU | LARGEST INSIDE DIAMETER | 0.433 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| BRPR | DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.748 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| BRPP | SECOND RIDGE RADIUS | 0.094 INCHES NOMINAL |
| MATL | MATERIAL | STEEL,SAE 1015 FSCM 81343 |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.372 INCHES |
| AFEW | THREAD PROVISION | UNTHREADED |
| BRPN | FIRST RIDGE RADIUS | 0.094 INCHES NOMINAL |
| BRPZ | FIRST RIDGE WIDTH | 0.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.562 INCHES NOMINAL |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 17.16 |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.156 INCHES NOMINAL |
| BRQB | SECOND RIDGE WIDTH | 0.125 INCHES NOMINAL |