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Complete Listing of NSN (4730002889391) Parts 4730-00-288-9391

Item Name Inverted Nut Tube Coupling
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) 00-288-9391 (002889391)
NCB Code USA (00)
Manufacturer Caterpillar Tractor Co Ltd, Komatsu American Intl Co, Navistar Intl Corp, Imperial Electric Company The, Caterpillar Inc
Part Number Manufacturer Item Name Cage Code RFQ
8F8997 caterpillar tractor co ltd inverted nut tube coupling u3363 RFQ
278953R91 komatsu american intl co inverted nut tube coupling 29510 RFQ
19986R1 komatsu american intl co inverted nut tube coupling 29510 RFQ
19986R1 navistar intl corp inverted nut tube coupling 92679 RFQ
81LB3-8 imperial electric company the inverted nut tube coupling 30327 RFQ
28737 imperial electric company the inverted nut tube coupling 30327 RFQ
278953R91 navistar intl corp inverted nut tube coupling 31007 RFQ
67652D navistar intl corp inverted nut tube coupling 92679 RFQ
45906 imperial electric company the inverted nut tube coupling 30327 RFQ
67652D komatsu american intl co inverted nut tube coupling 29510 RFQ
28737R imperial electric company the inverted nut tube coupling 30327 RFQ
67652DX navistar intl corp inverted nut tube coupling 92679 RFQ
67652DX komatsu american intl co inverted nut tube coupling 29510 RFQ
8F8997 caterpillar inc inverted nut tube coupling 11083 RFQ
441392 imperial electric company the inverted nut tube coupling 30327 RFQ

Technical Characteristics of NSN 4730002889391

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AARNFABRICATION METHODBAR STOCK,MACHINED
AASGCASEHARDENING INDICATORNOT CASEHARDENED
ABHPOVERALL LENGTH0.844 INCHES NOMINAL
ABUJTHREAD SIZE9/16-20
ACSVTUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.375 INCHES NOMINAL
AJYPSCREW THREAD SERIES DESIGNATORUNS
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
BSPXSMALLEST INSIDE DIAMETER0.380 INCHES MINIMUM AND 0.382 INCHES MAXIMUM
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALCOPPER ALLOY
STYLSTYLE DESIGNATORINVERTED NUT,TUBE,DOUBLE COMPRESSION

Relevant Components for NSN - 4730-00-288-9391, 4730002889391
4730-01-469-3594 (4730014693594) 4720-00-236-0082 (4720002360082) 4730-01-594-7646 (4730015947646) 4730-01-658-6133 (4730016586133)
4710-01-489-1638 (4710014891638) 4720-01-348-4338 (4720013484338) 4730-01-329-2969 (4730013292969) 4720-01-657-3820 (4720016573820)
4720-00-631-3173 (4720006313173) 4730-01-496-8185 (4730014968185) 4720-00-012-3581 (4720000123581) 4730-01-242-7736 (4730012427736)

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