Product Details | TUBE COUPLING NUT

4730-01-632-5550 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: AN818L2JN, AN818-L2JN , 4730-01-632-5550, 01-632-5550, 4730016325550, 016325550

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

Supply Group (FSG) NSN Assign. NIIN
47 2014296 01-632-5550

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Technical Data | NSN 4730-01-632-5550

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.3125 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
NUT STYLE TUBE COUPLING
NUT HEIGHT 0.537 INCHES MINIMUM AND
WIDTH ACROSS FLATS 0.372 INCHES MINIMUM AND
LENGTH TO SHOULDER 0.460 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.180 INCHES MINIMUM AND
NOMINAL TUBE OUTSIDE DIAMETER 0.125 INCHES
SPECIAL FEATURES DRILLED FOR LOCKWIRE
III END ITEM IDENTIFICATION F-35
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT,TUBE COUPLING
MANUFACTURERS CODE 88044
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN818-L2JN

Restrictions/Controls & Freight Information | NSN 4730-01-632-5550

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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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