Home / MS parts / Seals & Fittings / NSN 4820-01-213-7978
NSN 4820-01-213-7978  ·  NIIN 012137978  ·  FSC 4820
NO DASHES 4820012137978
In Stock

VALVE,REGULATING,FLUID PRESSURE

Valves, Nonpowered

Technical characteristics

26 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
AAHFFIRST END FLANGE OUTSIDE DIAMETERINCHES NOMINAL 7.688
AAQLBODY STYLE
ACKMFIRST END CONNECTION TYPEPLAIN FACE FLANGE
ACKNFIRST END STYLE DESIGNATOR
ACKTFIRST END FLANGE SHAPE STYLE
ACKUFIRST END FLANGE THICKNESSINCHES NOMINAL 1.000
ACKZFIRST END BOLT HOLE QUANTITY8
ACLAFIRST END BOLT HOLE DIAMETERINCHES NOMINAL 0.688
ACLBFIRST END BOLT CIRCLE DIAMETERINCHES NOMINAL 6.562
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ADQLFACE TO FACE DISTANCEINCHES NOMINAL 14.500
ADQUFLOW CONTROL DEVICEDISK, FLAT, TOP AND BOTTOM GUIDED
ADQZEND CONNECTION QUANTITY2
AEVAOUTLET PRESSURE RANGEPOUNDS PER SQUARE INCH (PSI) 25.0 TO 60.0
AEVNREGULATION TYPEAUTOMATIC SINGLE STAGE
AEVQVALVE STEM DESIGNSINGLE SEAT
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATINGPOUNDS PER SQUARE INCH (PSI) 250.0
MATTMATERIALSEAT NICKEL ALLOY AND COPPER ALLOY
MATTMATERIALFLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
MATTMATERIALSTEM NICKEL ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONLOCATION NOT OTHERWISE SPECIFIED ASSN STD SINGLE MATERIAL RESPONSE AST- B61
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288
MEDAMEDIA FOR WHICH DESIGNEDLOCATION NOT OTHERWISE SPECIFIED WATER, SALT
ZZZTNONDEFINITIVE SPEC/STD DATATYPE 2 AND CLASS 250

Cross-references

6 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
30 4IN 250PSI CDSN67235795
406-20255378
ASTM F 1370-2MF2B81346
ASTM F 137081346
MIL-V-204281349
436 25T60PSI 250FLG 4IN03847