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NSN 4730-01-254-4764, 4730012544764
TAILPIECE,UNION

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 012544764
Codification Country
United States
Item Name Code
INC 04135
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 4730-01-254-4764

National Stock Number (NSN) 4730-01-254-4764, or NIIN 012544764, (tailpiece,union) was assigned May 5, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 26, 2015. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M016M0383, SPE7M016M0383. The total value of the awarded contracts has been US$ 937.00.

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 Oct 07, 2015, 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) 04135. [A FITTING USED WITH A UNION NUT AND THREAD PIECE TO FORM A 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 4730012544764 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(SURF) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PASSIVATED, QQ-P-35
NUT RETAINING FLANGE
(CGNJ) NOT INCLUDED
III SUPPLEMENTARY FEATURES
(SUPP) BODY THREADED PIECE ONLY; PACKING,PREFORMED MATL RUBBER BUNA-N CLASS NBR,-20.0 DEG TO 225.0 DEG F RATING
III APPLICATION/FUNCTION
(CCNF) U/O CPV MARK VIII VALVE SYSTEM
END CONNECTION TYPE
(AWZY) BRAZED
APPLICATION/FUNCTION
(CCNF) U/O CPV MARK VIII VALVE SYSTEM
OVERALL LENGTH
(ABHP) 1.750 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 316
SEAT TYPE
(BYJF) GASKET
TUBING OUTSIDE DIAMETER
(AQRX) 1.500 INCHES NOMINAL
UNION OUTSIDE DIAMETER
(CGNK) 1.625 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE
(CDPG) 3000.0 POUNDS PER SQUARE INCH NOMINAL HYDRAULIC OIL
SUPPLEMENTARY FEATURES
(SUPP) BODY THREADED PIECE ONLY; PACKING,PREFORMED MATL RUBBER BUNA-N CLASS NBR,-20.0 DEG TO 225.0 DEG F RATING
SURFACE TREATMENT
(SFTT) PASSIVATE
MALE END FEATURE
(CGNC) INCLUDED
UNABLE TO DECODE
(CGNC) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE OR UNABLE TO DECODE
UNABLE TO DECODE
(CGNJ) UNABLE TO DECODE
WORKING PRESSURE AND SERVICE TYPE
(CDPG) E3000.0 POUNDS PER SQUARE INCH NOMINAL AIR
MATERIAL
(MATL) STEEL, FED STD 66, COMP 316 OR STEEL, QQ-S-763, CLASS 316

Manufacturer Part Numbers


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