Home / MS parts / Seals & Fittings / NSN 4820-01-646-5995
NSN 4820-01-646-5995  ·  NIIN 016465995  ·  FSC 4820
NO DASHES 4820016465995
In Stock

VALVE,RELIEF,PRESSURE AND TEMPER

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
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYVALVE BYPASS GRBX; VALVE, BYPASS THERMAL AND PRESSURE
FEATSPECIAL FEATURESFULLY OPEN: 165 DEG AND BELOW; STARTS TO CLOSE: 165-180 DEG; FULLY CLOSED: 180 DEG; VALVE CRACKING PRESSURE: 40 PSID MAX, AT 190-195 DEG F; VALVE TO RESEAT AT 30 PSID MIN; FLUID: MIL-L-7808 OR MIL-L-23699
MATTMATERIALSTEM ALUMINUM ALLOY 6061
MATTMATERIALSEAT ALUMINUM ALLOY 6061
MEDAMEDIA FOR WHICH DESIGNEDOIL
PRPYPROPRIETARY CHARACTERISTICSPACS
ACLRSECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
ACLTSECOND END STYLE DESIGNATOR
ADARBODY OUTSIDE DIAMETERINCHES NOMINAL 0.798
ACKTFIRST END FLANGE SHAPE STYLE
ACKUFIRST END FLANGE THICKNESSINCHES NOMINAL 0.125
ACKVFIRST END FLANGE LENGTHINCHES NOMINAL 1.812
ACKWFIRST END FLANGE WIDTHINCHES NOMINAL 0.875
ACKXFIRST END FLANGE END RADIUSINCHES NOMINAL 0.250
ACKZFIRST END BOLT HOLE QUANTITY2
ACLAFIRST END BOLT HOLE DIAMETERINCHES NOMINAL 0.221
MATTMATERIALBODY ALUMINUM ALLOY 6061
AAQLBODY STYLE
ABJHTEMP RATINGLOCATION NOT OTHERWISE SPECIFIED FAHRENHEIT -65.0 AND FAHRENHEIT 320.0
AFLNFIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTHINCHES NOMINAL 1.312
ADQUFLOW CONTROL DEVICESTEM AND INTEGRAL DISK

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
11-88127195
60872-00297499
60872-00212536