Product Details | PACKING NUT

4730-00-737-5817 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.20210150024Guns, 75mm Through 125mm47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: A1620, RC7159, 7375817, 4730-00-737-5817, 00-737-5817, 4730007375817, 007375817

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-737-5817

Drawings & Photos | NSN 4730-00-737-5817


Demand History | NSN 4730-00-737-5817

Part Number Request Date QTY Origin
A1620 2009-08-224 1 Malaysia
A1620 2009-08-222 1 Malaysia

Cross Reference | NSN 4730-00-737-5817

Part Number Cage Code Manufacturer
4730007375817 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7375817 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
A1620 46522 DCM MANUFACTURING INC.
RC7159 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
RC7159 98034 BERRY-HILL CORP

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Technical Data | NSN 4730-00-737-5817

Characteristic Specifications
MATERIAL BRASS
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR C7 HEXAGON, INTERNAL THREAD, SHOULDERED
OVERALL LENGTH 0.375 INCHES NOMINAL
WIDTH ACROSS FLATS 1.125 INCHES NOMINAL
LENGTH TO SHOULDER 0.281 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.563 INCHES NOMINAL
THREAD SIZE 1IN-20
SCREW THREAD SERIES DESIGNATOR UNEF
THREAD CLASS 2B
THREAD LENGTH 0.188 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL

Restrictions/Controls & Freight Information | NSN 4730-00-737-5817

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093460 BOLTS/NUTS NOI BBC/ZINC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable