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 |
|---|---|---|---|---|---|---|---|---|
| 280 | 54509 | F | 5 | 9 | 5 | AX | ||
| 18201 | 28265 | F | 5 | 9 | 4 | AX | ||
| 18201A | 28265 | F | 5 | 9 | 5 | ZZ | ||
| 18012 | 12156 | F | 5 | 9 | X | XX | ||
| 18201A | 1ML14 | A | 3 | 2 | 5 | ZZ | ||
| 18201 | 1ML14 | A | 5 | 2 | 4 | AX | ||
| V-569 | 95019 | A | 3 | 2 | 5 | AX | ||
| 21023 | 12156 | F | 5 | 9 | X | XX | ||
| V-625 | 31033 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 12156 | 0MCC INC |
| 54509 | NAPASCO INTERNATIONAL INC |
| 28265 | HERCULES ENGINE CO INC |
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
| 95019 | DANA CORP SPICER TRANSMISSION DIV |
| 31033 | TRW INC TRW INTL TRADE GOVERNMENT SA |
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 |
|---|---|---|
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 HORSEPOWER METRIC 3 DRILLED HOLES, CONFIGURATION H TIP |
| ABGC | SLOT WIDTH | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM |
| ALZT | DISTANCE FROM SLOT TO STEM END | 0.1377 INCHES MINIMUM AND 0.1554 INCHES MAXIMUM |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ABKV | OUTSIDE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT |
| ALYX | STEM STYLE | SLOTTED |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
| ABGD | SLOT LENGTH | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM |
| ALZB | NECK RADIUS | 0.4375 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ALZX | SLOT RADIUS | 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 HORSEPOWER METRIC 2 DRILLED HOLES, CONFIGURATION H STEM |
| ALZD | STEM LENGTH | 5.7031 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |