Home / MS parts / Seals & Fittings / NSN 4820-00-720-3991
NSN 4820-00-720-3991  ·  NIIN 007203991  ·  FSC 4820
NO DASHES 4820007203991
In Stock

VALVE,CHECK

Valves, Nonpowered

Technical characteristics

21 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
TESTTEST DATA DOCUMENTSPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-V-5524
THSDTHREAD SERIES DESIGNATORALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)
AHNCCONNECTION STYLE
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONALL ENDS RIGHT-HAND
ADQUFLOW CONTROL DEVICEPOPPET
AQLRVALVE OPERATION METHODAUTOMATIC
SFTTSURFACE TREATMENTANODIZE
AWLSCONNECTION TYPEALL ENDS THREADED EXTERNAL TUBE
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CQJXNOMINAL THREAD SIZEALL ENDS INCHES 0.562
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
STYLSTYLE DESIGNATOR
FEATSPECIAL FEATURES3.5 GPM RATED FLOW CAPACITY
AEHZMAXIMUM OPERATING TEMPFIRST RESPONSE FAHRENHEIT -65.0
ZZZTNONDEFINITIVE SPEC/STD DATASTYLE B AND CLASS 3000
MATTMATERIALOVERALL ALUMINUM ALLOY
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE HYDRAULIC FLUID, PETROLEUM BASE
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMPSECOND RESPONSE FAHRENHEIT 160.0
CQRBSEAT ANGLEALL ENDS DEGREES 12.0

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
MIL-V-552481349
MS28890-696906
4820007203991A00AM