NSN Part Numbers List by NSN 4730-01-201-2255 (4730012012255)

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Item Name Nut Tube Coupling
INC Code 03859
Federal Supply Group (FSG) Pipe Tubing Hose and Fittings
Federal Supply Class (FSC) 4730 Hose Pipe Tube Lubrication and Railing Fittings
National Item Identification Number (NIIN) 01-201-2255 (012012255)
NCB Code USA (01)
Part Number Manufacturer Item Name QTY RFQ
2620-219X1 PC146 electric boat corporation nut tube coupling Avl RFQ
NS4-4 kolpak industries inc nut tube coupling Avl RFQ

Technical Characteristics of NSN 4730012012255

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2B
AAJFTHREAD DIRECTIONRIGHT-HAND
AARNFABRICATION METHODFORGED
ACTANUT STYLETUBE COUPLING
ADEANUT HEIGHT0.590 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
BRQLLENGTH TO SHOULDER0.440 INCHES NOMINAL
BSPXSMALLEST INSIDE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH20
CQJXNOMINAL THREAD SIZE0.438 INCHES
CQRJNOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
CRRBSEAT ANGLE43.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM
CRTLCRITICALITY CODE JUSTIFICATIONZZZY
MATTMATERIALCOPPER ALLOY OVERALL
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Relevant Components for NSN - 4730-01-201-2255, 4730012012255
4730-00-409-8825 (4730004098825) 4720-01-566-1734 (4720015661734) 4720-01-496-0618 (4720014960618) 4710-01-624-8434 (4710016248434)
4720-00-006-6154 (4720000066154) 4730-01-569-0280 (4730015690280) 4720-01-251-8311 (4720012518311) 4730-01-245-1522 (4730012451522)
4730-00-136-4416 (4730001364416) 4720-01-435-4333 (4720014354333) 4730-00-935-9445 (4730009359445) 4730-00-287-1715 (4730002871715)

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