Recently Updated NSN 4820-01-283-3957 Or (4820012833957) Part List

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-283-3957 (012833957)
NCB Code USA (01)
Manufacturer Meggitt Safety Systems Inc, Ausco Products Inc
Part Number Manufacturer Item Name RFQ
40003836 meggitt safety systems inc valve check RFQ
P430 ausco products inc valve check RFQ

Technical Characteristics of NSN 4820012833957

MRCCriteriaCharacteristic
CCFGVALVE SIZE0.250 INCHES
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCFFACE TO FACE DISTANCE1.010 INCHES
FEATSPECIAL FEATURESMATERIAL FOR SEALS: SILICONE RUBBER,AMS 3304; ENDS OF 2ND END CONNECTION ANGLED FOR SEAT
MATTMATERIALSTEEL CORROSION RESISTING BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD 1ST MATERIAL RESPONSE BODY AND AMS 5678,17-7PH ASSN STD 2ND MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDNITROGEN,GASEOUS 2ND RESPONSE
SUPPSUPPLEMENTARY FEATURESAPPL TO ACFT,TYPE C-5B

Relevant Components for NSN - 4820-01-283-3957, 4820012833957
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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