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NSN 4730-00-063-9832, 4730000639832
TRAP,AIR

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000639832
Codification Country
United States
Item Name Code
INC 18314
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 4730-00-063-9832

National Stock Number (NSN) 4730-00-063-9832, or NIIN 000639832, (trap,air) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 a year. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M021V3613, SPE7M321P1651, SPE7M321P1651, SPM7M312V1078, SPM7M111VG078. The total value of the awarded contracts has been US$ 13,653.83.

There has been a small amount of 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 Apr 02, 2005, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 18314. [A DEVICE USED TO AUTOMATICALLY VENT AIR FROM WATER OR VENT GAS FROM ANY LIQUID IN A PIPELINE OR CLOSED VESSEL. SEE ALSO TRAP, MOISTURE.]. 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 4730000639832 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

BODY MATERIAL
(AAFZ) IRON, CAST
FLOAT ARM MATERIAL
(BZSP) STEEL, CORROSION RESISTING
FLOAT MATERIAL
(BJDM) STEEL, CORROSION RESISTING
INLET CONNECTION NOMINAL PIPE SIZE
(AWNW) 0.500 INCHES
INLET CONNECTION TYPE AND QUANTITY
(BZSQ) 1 THREADED INTERNAL PIPE
INLET THREAD DIRECTION
(ACRX) RIGHT-HAND
INLET THREAD SERIES DESIGNATOR
(ARNX) NPT
INLET THREAD QUANTITY PER INCH
(BZSR) 14
OUTLET THREAD QUANTITY PER INCH
(BZSW) 14
OUTLET THREAD DIRECTION
(ARTY) RIGHT-HAND
OUTLET THREAD SERIES DESIGNATOR
(ARTX) NPT
OUTLET CONNECTION NOMINAL PIPE SIZE
(AWTL) 0.500 INCHES
OUTLET CONNECTION TYPE AND QUANTITY
(BZSS) 1 THREADED INTERNAL PIPE
OVERALL HEIGHT
(ABKW) 5.250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER
(ADGA) 6.250 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(BJDW) 175.0 POUNDS PER SQUARE INCH
VALVE MATERIAL
(BXMH) STEEL, CORROSION RESISTING

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