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 |
|---|---|---|---|---|---|---|---|---|
| SS845-1889568AS | 53711 | A | 5 | 9 | 5 | ZZ | ||
| 803-2177934-7XX-19 | 53711 | A | 5 | 9 | A | AX | ||
| 2620-902 | 96169 | A | 5 | 9 | A | AX | ||
| 803-2177934 | 53711 | A | D | 9 | A | AX | ||
| SS845-1889587ASSYC PC4 1 1-2IN | 80064 | A | 5 | 9 | E | AX | ||
| 2620-902X6 | 53711 | A | 5 | 9 | 5 | ZZ | ||
| 2620-902 ASSYC PC4 1 1-2IN | 96169 | A | 5 | 9 | E | AX | ||
| 803-2177934 | 80064 | A | D | 9 | A | AX | ||
| 803-2177934-X7XX-19 | 80064 | A | 3 | 2 | E | AX | ||
| 4SS845-1889568 | 67636 | F | 5 | 9 | 5 | ZZ | ||
| SS845-1889587 | 80064 | A | 5 | 9 | A | AX | ||
| 4SS845-1889568ASSYCPC4 1/2IN | 67636 | F | 5 | 9 | 5 | ZZ | ||
| 12620-902X6 | 65371 | A | 5 | 9 | 5 | ZZ | ||
| SS845-1889568 | 76364 | A | 5 | 9 | 5 | ZZ | ||
| SS845-1889568ASSYCPC4 1 1/2IN | 76364 | A | 5 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 96169 | ELECTRIC BOAT CORPORATION |
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 67636 | LITHO DEVELOPMENT AND RESEARCH |
| 65371 | SEIFERT NDT APPARATUS AND SUPPLY SAL |
| 76364 | MILWAUKEE VALVE COMPANY INC. DBA HAM |
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 |
|---|---|---|
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 2.125 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION |
| AJRM | UNDER FLANGE HEIGHT | 0.406 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| CQFM | HARDNESS RATING | NOT RATED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.247 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.406 INCHES NOMINAL SINGLE THREADED PORTION |
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 1.938 INCHES SINGLE THREADED PORTION |
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