Recently Updated NSN 4820-00-256-6546 Or (4820002566546) Part List

Item Name Valve Regulating Fluid Pressure
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-256-6546 (002566546)
NCB Code USA (00)
Manufacturer Warren Controls Inc, Inspektorat Wsparcia Sil Zbrojnych, Australian Pump Industries, Leslie Controls Inc, Military Specifications, American Society For Testing
Part Number Manufacturer Item Name RFQ
30809013 warren controls inc valve regulating fluid pressure RFQ
4820PL1438336 inspektorat wsparcia sil zbrojnych valve regulating fluid pressure RFQ
40402-108 australian pump industries valve regulating fluid pressure RFQ
30-2IN 5T30PSI leslie controls inc valve regulating fluid pressure RFQ
MIL-V-2042 military specifications valve regulating fluid pressure RFQ
CDN546 leslie controls inc valve regulating fluid pressure RFQ
30-2IN 5T30PSI N517 leslie controls inc valve regulating fluid pressure RFQ
ASTM F 1370 american society for testing valve regulating fluid pressure RFQ
N517N030 leslie controls inc valve regulating fluid pressure RFQ
ASTM F 1370-2HF1A american society for testing valve regulating fluid pressure RFQ

Technical Characteristics of NSN 4820002566546

MRCCriteriaCharacteristic
AAHFFIRST END FLANGE OUTSIDE DIAMETER5.562 INCHES NOMINAL
AAQLBODY STYLESTRAIGHT THRU
ABEPSTEM MATERIALNICKEL COPPER ALLOY,QQ-N-286,CLASS A
ACKLMEDIA FOR WHICH DESIGNEDWATER,SALT
ACKMFIRST END CONNECTION TYPEPLAIN FACE FLANGE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACKTFIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
ACKUFIRST END FLANGE THICKNESS0.438 INCHES NOMINAL
ACKZFIRST END BOLT HOLE QUANTITY6
ACLAFIRST END BOLT HOLE DIAMETER0.562 INCHES NOMINAL
ACLBFIRST END BOLT CIRCLE DIAMETER4.438 INCHES NOMINAL
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ACSHSEAT MATERIALNICKEL COPPER ALLOY,QQ-N-288,COMP A
ADQLFACE TO FACE DISTANCE9.938 INCHES MINIMUM AND 10.062 INCHES MAXIMUM
ADQUFLOW CONTROL DEVICEDISK,FLAT
ADQVFLOW CONTROL DEVICE MATERIALPLASTIC,POLYURETHANE
ADQZEND CONNECTION QUANTITY2
ADZHRENEWABLE SEAT RING TYPETHREADED
AEVAOUTLET PRESSURE RANGE5.0 TO 30.0 POUNDS PER SQUARE INCH
AEVNREGULATION TYPEMANUAL SINGLE STAGE
AEVPMANUAL CONTROL METHODSCREW
AEVQVALVE STEM DESIGNSINGLE SEAT
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
AEWFFILTERNOT INCLUDED
AZKQTEMP RATING165.0 DEG FAHRENHEIT MAXIMUM
MATTMATERIALCOPPER ALLOY 922 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE

Relevant Components for NSN - 4820-00-256-6546, 4820002566546
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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