National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SEAT , VALVE
Definition:
A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 26YD-801X2PC1 | 96169 | A | 5 | 9 | 5 | AX | ||
| 72791-21X03 | 96169 | A | D | 9 | 1 | AX | ||
| 516-4391370 | 53711 | A | D | 9 | 1 | AX | ||
| 72791-21X3PC17 | 96169 | A | 3 | 2 | 5 | HD |
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 96169 | ELECTRIC BOAT CORPORATION |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AJRM | UNDER FLANGE HEIGHT | 0.312 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| CQFM | HARDNESS RATING | NOT RATED |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.100 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.306 INCHES NOMINAL SINGLE THREADED PORTION |
| MATT | MATERIAL | STEEL OVERALL |
| ABKK | FLANGE DIAMETER | 0.750 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION |
| ADAS | BODY INSIDE DIAMETER | 0.325 INCHES NOMINAL |