Product Details | PACKING NUT

4730-00-357-9957 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: 0703, 4730-00-357-9957, 00-357-9957, 4730003579957, 003579957

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-357-9957

Drawings & Photos | NSN 4730-00-357-9957


Cross Reference | NSN 4730-00-357-9957

Part Number Cage Code Manufacturer
0703 96152 BORG-WARNER CORP MARVEL-SCHEBLER/TILLOTSON DIV

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Technical Data | NSN 4730-00-357-9957

Characteristic Specifications
MATERIAL BRASS, QQ-B-626, ALLOY 360
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 78.0 ROCKWELL B NOMINAL
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR C7 HEXAGON, INTERNAL THREAD, SHOULDERED
OVERALL LENGTH 0.281 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
LENGTH TO SHOULDER 0.187 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.195 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
THREAD SIZE 0.312-32
SCREW THREAD SERIES DESIGNATOR UNEF
THREAD CLASS 2B
THREAD LENGTH 0.156 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL

Restrictions/Controls & Freight Information | NSN 4730-00-357-9957

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 Q 70
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