National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
VALVE , POPPET , ENGINE
Definition:
A MUSHROOM OR TULIP-SHAPED ITEM HAVING A CIRCULAR HEAD WITH A CONICAL FACE AND AN EXTENDED STEM USED TO REGULATE THE FLOW OF INCOMING FUEL-AIR MIXTURE OR AIR INTO THE COMBUSTION CHAMBER OR EXHAUST GASES FROM THE COMBUSTION CHAMBER OF A RECIPROCATING INTERNAL COMBUSTION ENGINE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7346481 | 19207 | A | 3 | 2 | X | XX | ||
| 517457 | 02978 | A | 5 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 02978 | L-3 COMMUNICATIONS CORPORATION DBA C |
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ALZB | NECK RADIUS | 0.7500 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL AMS 5682 FSCM 81343 SAE HEAD |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, SAE VF2 SEAT FACE |
| ANNQ | MATERIAL AND LOCATION | STEEL AMS 5700 FSCM 81343 SAE STEM |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | STEEL AMS 5700 FSCM 81343 SAE TIP |
| ABGF | GROOVE WIDTH | 0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2730 INCHES MINIMUM AND 0.2830 INCHES MAXIMUM |
| AAVZ | GROOVE DIAMETER | 0.4220 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.2276 INCHES MINIMUM AND 2.2286 INCHES MAXIMUM |
| ALZE | STEM DIAMETER | 0.5575 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 56.0 ROCKWELL C CLEANING WIRE TORR |
| AAZP | CHAMFER LENGTH | 0.0200 INCHES NOMINAL |
| ALZD | STEM LENGTH | 6.6585 INCHES MINIMUM AND 6.6735 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |