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 |
|---|---|---|---|---|---|---|---|---|
| 98HM1538-1 | 26512 | A | 3 | 2 | A | AX |
CAGE Information
| Code | Company |
|---|---|
| 26512 | NORTHROP GRUMMAN SYSTEMS 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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-764 TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-764 TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM BODY AND 64.0 ROCKWELL C MAXIMUM BODY |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| ADAR | BODY OUTSIDE DIAMETER | 0.759 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| ADAS | BODY INSIDE DIAMETER | 0.563 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.062 NOMINAL INCHES |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ABKK | FLANGE DIAMETER | 0.935 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | VALVE,AIRCRAFT HYDRAULIC SYSTEM |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |