Product Details | TUBE COUPLING NUT

4730-00-729-4929 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: 4730-00-729-4929, 00-729-4929, 4730007294929, 007294929

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

Supply Group (FSG) NSN Assign. NIIN
47 00-729-4929

Drawings & Photos | NSN 4730-00-729-4929


Cross Reference | NSN 4730-00-729-4929

Part Number Cage Code Manufacturer
10607906-3 04939 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
10607906-3 38597 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
33312 92878 HDT EXPEDITIONARY SYSTEMS, INC.
4-NU 4 54938 PARKER-HANNIFIN CORPORATION DBA INSTRUMENTATION PRODUCTS DIV
402-1 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
4BZ-B 57853 A. F. BROCK & CO. DBA A. F. BROCK & CO. / PH INC
4BZ-B 60536 FORBERG SCIENTIFIC INC
4BZB 54938 PARKER-HANNIFIN CORPORATION DBA INSTRUMENTATION PRODUCTS DIV
4N 01355 J R DOUGLASS COMPANY
4N 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.

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Technical Data | NSN 4730-00-729-4929

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
NUT STYLE A351 TUBE COUPLING
NUT HEIGHT 0.438 INCHES NOMINAL
WIDTH ACROSS FLATS 0.500 INCHES NOMINAL
LENGTH TO SHOULDER 0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.257 INCHES NOMINAL
FABRICATION METHOD MACHINED
NOMINAL TUBE OUTSIDE DIAMETER 0.250 INCHES
MANUFACTURERS CODE 92878
DESIGN CONTROL REFERENCE 33312

Restrictions/Controls & Freight Information | NSN 4730-00-729-4929

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
Category Code Description
No Freight Information