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National Stock Number (NSN) Output Data

NSN:
4820-00-473-4249
NIIN:
004734249
Item Name:
VALVE , SAFETY RELIEF

Definition:

A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
220-2100-1439645ALTCPCV7 80064 A 5 2 X XX
547-59P265PCRELIEFVALVE 14921 F 5 9 X XX
475-2100-70774PCRELIEFVALVE 80064 A 5 2 X XX
386691PCRELIEFVALVE 80064 A 5 2 X XX
386693CSPCRELIEFVALVE 80064 A 5 2 X XX
759-285PCRELIEFVALVE 81316 A 5 2 X XX
386693PCRELIEFVALVE 80064 A 5 2 X XX
759-417PCRELIEFVALVE 81316 A 5 2 X XX
759-475PCRELIEFVALVE 81316 A 5 2 X XX
386694PCRELIEFVALVE 80064 A 5 2 X XX
765-228PCRELIEFVALVE 81316 A 5 2 X XX
386892CSPCV9 80064 A 5 2 X XX
701-275PCV9 81316 A 5 2 X XX
765-417PCRELIEFVALVE 81316 A 5 2 X XX
386892PCV9 80064 A 5 2 X XX
766-228PCRELIEFVALVE 81316 A 5 2 X XX
386983ALT2PCRELIEFVALVE 80064 A 5 2 X XX
490297PCRELIEFVALVE 80064 A 5 2 X XX
547P201PCV9 14921 F 5 9 X XX
88-D-244 71905 A 5 2 2 HD
417-2100-69213PCRELIEFVALVE 80064 A 5 2 X XX
417-2100-69215PCAE3L3M303P3S3Y3- 80064 A 3 1 6 HD
417-2100-69215 80064 A 5 2 X XX

CAGE Information

Code Company
14921 CRAMP SHIPBUILDING AND DRYDOCK CO
80064 NAVAL SHIP SYSTEMS COMMAND
81316 PORTSMOUTH NAVAL SHIPYARD
71905 DERBYSHIRE MACHINE & TOOL CO DIV DER

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
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS ELR NO.
AAAR NOMINAL PIPE SIZE ACCOMMODATED 2.125 INCHES 2ND END
CQJX NOMINAL THREAD SIZE 2.125 INCHES 2ND END
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
THSD THREAD SERIES DESIGNATOR NPT 1ST END
CSDC OPENING PRESSURE SETTING 750.0 POUNDS PER SQUARE INCH
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES 1ST END
CMLP THREAD QUANTITY PER INCH 14 1ST END
THSD THREAD SERIES DESIGNATOR UN 2ND END
MATT MATERIAL STEEL BODY
ADSU DISK LOADING METHOD SPRING
AWLS CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
AHNC CONNECTION STYLE ERR-090 ERR-100
MATT MATERIAL STEEL SEAT
AAJF THREAD DIRECTION RIGHT-HAND 2ND END
ELRN EXTRA LONG REFERENCE NUMBER 417-2100-69215PCAE3L3M303P3S3Y3AND417-2100-69217PCF3
CQJX NOMINAL THREAD SIZE 0.750 INCHES 1ST END
CMLP THREAD QUANTITY PER INCH 12 2ND END

Similar Parts

547-59P265PCRELIEFVALVE , 54759P265PCRELIEFVALVE , 4820-00-473-4249 , 4820004734249 , 004734249 , 220-2100-1439645ALTCPCV7 , 547-59P265PCRELIEFVALVE , 475-2100-70774PCRELIEFVALVE , 386691PCRELIEFVALVE , 386693CSPCRELIEFVALVE , 759-285PCRELIEFVALVE , 386693PCRELIEFVALVE , 759-417PCRELIEFVALVE , 759-475PCRELIEFVALVE , 386694PCRELIEFVALVE , 765-228PCRELIEFVALVE , 386892CSPCV9 , 701-275PCV9 , 765-417PCRELIEFVALVE , 386892PCV9 , 766-228PCRELIEFVALVE , 386983ALT2PCRELIEFVALVE , 490297PCRELIEFVALVE , 547P201PCV9 , 88-D-244 , 417-2100-69213PCRELIEFVALVE , 417-2100-69215PCAE3L3M303P3S3Y3- , 417-2100-69215 ,