Product Details | TUBE COUPLING NUT

4730-00-533-1898 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: 435392, 43539-2, 5331898, 4730-00-533-1898, 00-533-1898, 4730005331898, 005331898

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-533-1898

Drawings & Photos | NSN 4730-00-533-1898


Cross Reference | NSN 4730-00-533-1898

Part Number Cage Code Manufacturer
43539-2 30327 IMPERIAL
5331898 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4730-00-533-1898

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT 0.406 INCHES NOMINAL
WIDTH ACROSS FLATS 0.437 INCHES NOMINAL
LENGTH TO SHOULDER 0.281 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.130 INCHES NOMINAL
SEAT ANGLE ANY ACCEPTABLE
FABRICATION METHOD MACHINED
NOMINAL TUBE OUTSIDE DIAMETER 0.125 INCHES

Restrictions/Controls & Freight Information | NSN 4730-00-533-1898

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