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NSN 4730-00-542-5952, 4730005425952
UNION,PIPE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005425952
Codification Country
United States
Item Name Code
INC 03785
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 4730-00-542-5952

National Stock Number (NSN) 4730-00-542-5952, or NIIN 005425952, (union,pipe) 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 are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 14, 2018. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M019V2763, SPE7M418V6173, SPE7M418V1583, SPE7MC17V0095. The total value of the awarded contracts has been US$ 3,658.00.

This NSN is unique to one weapons system.

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 Nov 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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) 03785. [A STRAIGHT PIPE FITTING DESIGNED TO JOIN TWO LENGTHS OF PIPE OR PIPE FITTINGS IN SUCH A MANNER THAT THEY MAY BE DISCONNECTED WITHOUT DISTURBING THE REST OF THE PIPE LINE. THE END CONNECTIONS HAVE PIPE THREADS OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE.]. 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 4730005425952 contains an unknown precious metal.

This NSN is associated to Schedule B 7415290000: copper screws, nuts, bolts, rivets, and other fasteners not threaded. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

NONDEFINITIVE SPEC/STD DATA
(ZZZT) 3 FIGURE
MATERIAL
(MATT) COPPER ALLOY BALL BEARING
NOMINAL THREAD SIZE
(CQJX) 1.829 INCHES ALL ENDS
THREAD CLASS
(AAJD) 2B ALL ENDS2B
THREAD QUANTITY PER INCH
(CMLP) 11 ALL ENDS
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-F-1183J GOVERNMENT SPECIFICATION
TEMP RATING
(AZKQ) 150.0 DEG FAHRENHEIT MINIMUM AND 425.0 DEG FAHRENHEIT MAXIMUM
UNABLE TO DECODE
(CFQC) UNABLE TO DECODE AND UNABLE TO DECODE
THREAD DIRECTION
(AAJF) RIGHT-HAND
SMALLEST INSIDE DIAMETER
(BSPX) 1.510 INCHES NOMINAL
SHOULDER SEAT DIAMETER
(CFQC) 1.730 INCHES MINIMUM AND 1.740 INCHES MAXIMUM
UNABLE TO DECODE
(BZRR) UNABLE TO DECODE
SHOULDER STEP WIDTH
(CFQB) 0.160 INCHES NOMINAL
UNABLE TO DECODE
(CFQB) UNABLE TO DECODE
NUT STYLE
(ACTA) HEXAGON
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED
(CRPK) 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH AIR AND 400.0 POUNDS PER SQUARE INCH OIL AND 400.0 POUNDS PER SQUARE INCH WATER
UNABLE TO DECODE
(CRPK) UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(ADEA) UNABLE TO DECODE
MATERIAL
(MATT) COPPER ALLOY OVERALL
WIDTH ACROSS FLATS
(ASDB) 2.188 INCHES NOMINAL
UNABLE TO DECODE
(ACTA) UNABLE TO DECODE
UNABLE TO DECODE
(ASDB) UNABLE TO DECODE
THREAD CLASS
(AAJD) 2B
NUT HEIGHT
(ADEA) 0.875 INCHES NOMINAL
UNABLE TO DECODE
(BSPX) UNABLE TO DECODE
THREAD CLASS
(AAJD) 2B ALL ENDS
UNABLE TO DECODE
(AZKQ) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(AAJF) UNABLE TO DECODE
THREAD SERIES
(BZRR) UNS
THREAD QUANTITY PER INCH
(CMLP) 11
NOMINAL THREAD SIZE
(CQJX) 1.829 INCHES

Manufacturer Part Numbers


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