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NSN 4730-00-529-1829, 4730005291829
NUT,TUBE COUPLING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005291829
Codification Country
United States
Item Name Code
INC 03859
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-529-1829

National Stock Number (NSN) 4730-00-529-1829, or NIIN 005291829, (nut,tube coupling) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005291829 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 03859. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730005291829 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES
THREAD CLASS
(AAJD) 2B
FABRICATION METHOD
(AARN) ANY ACCEPTABLE
THREAD SERIES
(BZRR) UNF
NUT HEIGHT
(ADEA) 0.594 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.750 INCHES NOMINAL
NUT STYLE
(ACTA) TUBE COUPLING
NOMINAL TUBE OUTSIDE DIAMETER
(CQRJ) 0.250 INCHES
LENGTH TO SHOULDER
(BRQL) 0.348 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
MATERIAL
(MATT) COPPER ALLOY OVERALL
THREAD QUANTITY PER INCH
(CMLP) 20
NUT STYLE
(ACTA) A352 TUBE COUPLING
SMALLEST INSIDE DIAMETER
(BSPX) 0.255 INCHES NOMINAL
SEAT ANGLE
(CRRB) 45.00 DEGREES NOMINAL

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