Product Details | TUBE COUPLING NUT

4730-01-548-3400 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: MS919703, MS9197-03, 4730-01-548-3400, 01-548-3400, 4730015483400, 015483400

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

Supply Group (FSG) NSN Assign. NIIN
47 20 FEB 2007 01-548-3400

Drawings & Photos | NSN 4730-01-548-3400


Cross Reference | NSN 4730-01-548-3400

Part Number Cage Code Manufacturer
MS9197-03 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-548-3400

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT 0.667 INCHES NOMINAL
WIDTH ACROSS FLATS 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
LENGTH TO SHOULDER 0.441 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.242 INCHES NOMINAL
SEAT ANGLE 0.005 RADIANS MINIMUM AND 0.010 RADIANS MAXIMUM
HOLE CONFIGURATION STYLE H2 CONFIGURATION B
NOMINAL TUBE OUTSIDE DIAMETER 0.188 INCHES
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS9197-03

Restrictions/Controls & Freight Information | NSN 4730-01-548-3400

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