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NSN 4730-00-413-3837, 4730004133837
UNION,TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 004133837
Codification Country
United States
Item Name Code
INC 03788
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 4730-00-413-3837

National Stock Number (NSN) 4730-00-413-3837, or NIIN 004133837, (union,tube) was assigned May 8, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M121P7575, SPM7M312M0789, SPM7M311M4497. The total value of the awarded contracts has been US$ 8,731.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 03788. [A STRAIGHT TUBE FITTING CAPABLE OF BEING TAKEN APART AND REASSEMBLED. IT PERMITS DISCONNECTION AND CONNECTION OF TUBING OR TUBE FITTINGS WITHOUT DISTURBING THE END CONNECTIONS OR THE REST OF THE LINE.]. 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 4730004133837 contains an unknown precious metal.

This NSN is associated to Schedule B 3917390002: tubes,pipes, hoses, and fittings thereof of plastics, nesoi. The Schedule B End Use is listed as other industrial supplies. NAICS classification category 326199: all other plastics product manufacturing.

This information was last updated on .


Technical Characteristics

STYLE DESIGNATOR
(STYL) FLAREMESS W/ BULKHEAD THREADS
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) ALL ENDS
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END BULKHEAD
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 BULKHEAD NUT AND 2 SHORT COUPLING NUT WITH SLEEVE
MATERIAL
(MATT) PLASTIC POLYAMIDE OVERALL
MEDIA FOR WHICH DESIGNED
(MEDA) OIL SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES ALL ENDS
NOMINAL OVERALL LENGTH
(CWFR) 2.312 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES ALL ENDS
SEAT ANGLE
(CQRB) 12.000 DEGREES ALL ENDS
SPECIAL FEATURES
(FEAT) CLEANED IN ACCORDANCE WITH MIL-STD 1330.
THREAD CLASS
(AAJD) 2A 1ST END BULKHEAD
THREAD CLASS
(AAJD) 2A ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END BULKHEAD
THREAD SERIES DESIGNATOR
(THSD) UNF ALL ENDS
STYLE DESIGNATOR
(STYL) FLARELESS W/ BULKHEAD THREADS

Manufacturer Part Numbers


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