Product Details | UNION NUT

4730-01-633-8271 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000

Part Alternates: A81371002, A81371-002 , 4730-01-633-8271, 01-633-8271, 4730016338271, 016338271

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

Supply Group (FSG) NSN Assign. NIIN
47 2014339 01-633-8271

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Technical Data | NSN 4730-01-633-8271

Characteristic Specifications
MATERIAL STEEL OVERALL
NUT STYLE HEXAGON
NUT HEIGHT 0.360 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.250 INCHES NOMINAL
SHOULDER SEAT DIAMETER 190.32 INCHES NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT, CAP

Restrictions/Controls & Freight Information | NSN 4730-01-633-8271

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information