Home / MS parts / Seals & Fittings / NSN 4820-01-481-2587
NSN 4820-01-481-2587  ·  NIIN 014812587  ·  FSC 4820
NO DASHES 4820014812587
In Stock

VALVE,REGULATING,FLUID PRESSURE

Valves, Nonpowered

Application: W/S DESIGNATOR TARAWA CLASS LHA

Technical characteristics

22 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AAQLBODY STYLE
ABFFFURNISHED ITEMSBRAZING RING
ACKMFIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
ACKNFIRST END STYLE DESIGNATOR
ACLGFIRST END NOMINAL PIPE SIZE ACCOMMODATEDINCHES 0.750
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ADQUFLOW CONTROL DEVICEDISK
ADQZEND CONNECTION QUANTITY2
ADZHRENEWABLE SEAT RING TYPETHREADED
AEVAOUTLET PRESSURE RANGEPOUNDS PER SQUARE INCH (PSI) 50.0 TO 150.0
AEVNREGULATION TYPEAUTOMATIC SINGLE STAGE
AEVRVALVE LOADING METHODSPRING
AGAVEND ITEM IDENTIFICATIONW/S DESIGNATOR TARAWA CLASS LHA
AZKQTEMP RATINGFAHRENHEIT NOMINAL 165.0
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYSEA WATER PRESSURE REDUCING VALVE.
FEATSPECIAL FEATURESWHEN ORDERING THIS VALVE YOU MUST SPECIFY THE FOLLOWING ITEMS IF YOU WANT TO RECEIVE THEM WITH THE VALVE: TOOL, SEAT RING, P/N 40398-4, FIND NO. 30; AND TAILPIECES, 40398-4, FIND NO. 12, AND UNION NUTS, 40398-4, FIND NO. 10
MATTMATERIALSEAT NICKEL ALLOY AND COPPER ALLOY
MATTMATERIALSTEM NICKEL ALLOY R-405
MATTMATERIALFLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281, CLASS B
MEDAMEDIA FOR WHICH DESIGNEDLOCATION NOT OTHERWISE SPECIFIED WATER, SALT
SPCLSPECIAL TEST FEATURESHI SHOCK TESTING AND VIBRATION TESTING, AERO NAV LABORATORIES, 9-4042, 12/29/99.

Cross-references

3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
40398-4 ASSY 40398-40755378
40398-40755378
40398-455378