Recently Updated NSN 4820-00-181-8911 Or (4820001818911) 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) 00-181-8911 (001818911)
NCB Code USA (00)
Manufacturer Trac Regulators Inc, Warren Controls Inc, Kieley And Mueller Inc, Leslie Controls Inc, Military Specifications, American Society For Testing
Part Number Manufacturer Item Name RFQ
40399-906 trac regulators inc valve regulating fluid pressure RFQ
30806262 warren controls inc valve regulating fluid pressure RFQ
E420ALT6 kieley and mueller inc valve regulating fluid pressure RFQ
N551 leslie controls inc valve regulating fluid pressure RFQ
40399-01 1IN 25 trac regulators inc valve regulating fluid pressure RFQ
MILV2042 military specifications valve regulating fluid pressure RFQ
ASTM F1370 2EU1B american society for testing valve regulating fluid pressure RFQ
30806262REVF warren controls inc valve regulating fluid pressure RFQ

Technical Characteristics of NSN 4820001818911

MRCCriteriaCharacteristic
AAQLBODY STYLESTRAIGHT THRU
ABEPSTEM MATERIALNICKEL COPPER ALLOY
ABFFFURNISHED ITEMSUNION NUT AND TAILPIECE
ACKLMEDIA FOR WHICH DESIGNEDWATER,FRESH AND WATER,SALT
ACKMFIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
ACKNFIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
ACLHFIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES NOMINAL
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ACSHSEAT MATERIALRUBBER
ADQUFLOW CONTROL DEVICEDIAPHRAGM
ADQVFLOW CONTROL DEVICE MATERIALRUBBER
ADQZEND CONNECTION QUANTITY2
ADZHRENEWABLE SEAT RING TYPETHREADED
AEVAOUTLET PRESSURE RANGE25.0 TO 60.0 POUNDS PER SQUARE INCH
AEVNREGULATION TYPEAUTOMATIC DOUBLE STAGE
AEVQVALVE STEM DESIGNSINGLE SEAT
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
AEWFFILTERNOT INCLUDED
AZKQTEMP RATING165.0 DEG FAHRENHEIT MAXIMUM
FEATSPECIAL FEATURESENDS W/O BRAZING RINGS INSTALLED
MATTMATERIALCOPPER ALLOY BODY
SPCLSPECIAL TEST FEATURESHIGH-IMPACT SHOCK TESTS ARE REQUIRED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 IN PAC TEST ABOVE
TESTTEST DATA DOCUMENT81349-MILV2042 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE

Relevant Components for NSN - 4820-00-181-8911, 4820001818911
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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