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NSN 4730-00-939-8637, 4730009398637
Cancelled -> Replaced by 4730003223796

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 009398637
Codification Country
United States
Item Name Code
INC 03809
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-939-8637

National Stock Number (NSN) 4730-00-939-8637, or NIIN 009398637, (tee,tube) was assigned November 16, 1965 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4730003223796.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 10, 2004, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03809. [A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE CONNECTIONS HAVE MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A TUBE OR TUBE FITTING.]. 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 4730009398637 contains an unknown precious metal.

This NSN is associated to Schedule B 7307994000: other fittings nesoi of alloy steel not stainless. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) FLARELESS (TUBE) ALL ENDS
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE ALL ENDS
NOMINAL THREAD SIZE
(CQJX) 0.437 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE
(CQJX) 0.437 INCHES ALL ENDS
LEG LENGTH
(AHSJ) 0.938 INCHES NOMINAL 1ST END
LEG LENGTH
(AHSJ) 0.938 INCHES NOMINAL 3RD END
LEG LENGTH
(AHSJ) 1.500 INCHES NOMINAL 2ND END
MATERIAL
(MATT) STEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES ALL ENDS
SEAT ANGLE
(CQRB) 12.0 DEGREES ALL ENDS
REDUCED PASSAGE NOMINAL INSIDE DIAMETER
(CWFN) 0.024 INCHES 1ST END
SPECIAL FEATURES
(FEAT) COLOR YELLOW; FILTERED RESTRICTOR 0.250 IN. DIA,0.550 IN. LG
THREAD CLASS
(AAJD) 3A ALL ENDS
THREAD CLASS
(AAJD) 3A 1ST END BULKHEAD
THREAD SERIES DESIGNATOR
(THSD) UNJF ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) UNJF 1ST END BULKHEAD

Manufacturer Part Numbers


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