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NSN 4730-00-542-5953, 4730005425953
Cancelled -> Replaced by 4730011844076

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005425953
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 4730-00-542-5953

National Stock Number (NSN) 4730-00-542-5953, or NIIN 005425953, (union,pipe) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 4730011844076, 4730010658345, 4730002894689.

There are 6 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 3 contracts issued for this part number, with 3 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: SPE7M323V0430, SPE7M319P0187, SPE7M318V5038. The total value of the awarded contracts has been US$ 5,420.80.

This NSN is very common among different weapons systems, belonging to 41 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 3,669. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, 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 4730005425953 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

NOMINAL THREAD SIZE
(CQJX) 2.159 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-F-1183H GOVERNMENT SPECIFICATION
THREAD CLASS
(AAJD) 2B ALL ENDS
THREAD QUANTITY PER INCH
(CMLP) 11 ALL ENDS
THREAD CLASS
(AAJD) 2B
UNABLE TO DECODE
(AAJF) UNABLE TO DECODE
UNABLE TO DECODE
(ADEA) UNABLE TO DECODE
THREAD QUANTITY PER INCH
(CMLP) 11
UNABLE TO DECODE
(CRPK) UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(ABNK) UNABLE TO DECODE
NUT STYLE
(ACTA) HEXAGON
UNABLE TO DECODE
(BZRR) UNABLE TO DECODE
NOMINAL THREAD SIZE
(CQJX) 2.159 INCHES
UNABLE TO DECODE
(ASDB) UNABLE TO DECODE
UNABLE TO DECODE
(AZKQ) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(CFQB) UNABLE TO DECODE
SHOULDER WIDTH
(ABNK) 0.094 INCHES NOMINAL
SMALLEST INSIDE DIAMETER
(BSPX) 1.820 INCHES NOMINAL
UNABLE TO DECODE
(BSPX) UNABLE TO DECODE
THREAD SERIES
(BZRR) UNS
NUT HEIGHT
(ADEA) 0.922 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 2.547 INCHES NOMINAL
TEMP RATING
(AZKQ) 150.0 DEG FAHRENHEIT MINIMUM AND 425.0 DEG FAHRENHEIT MAXIMUM
MATERIAL
(MATT) COPPER ALLOY 903 OVERALL OR COPPER ALLOY 922 OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OR ASTM-B62 ASSN STD 3RD MATERIAL RESPONSE BALL BEARING
UNABLE TO DECODE
(ACTA) UNABLE TO DECODE
SHOULDER STEP WIDTH
(CFQB) 0.175 INCHES NOMINAL
UNABLE TO DECODE
(CFQC) UNABLE TO DECODE AND UNABLE TO DECODE
MATERIAL
(MATT) COPPER ALLOY 903 OR COPPER ALLOY 922 BALL BEARING
SHOULDER SEAT DIAMETER
(CFQC) 2.060 INCHES MINIMUM AND 2.070 INCHES MAXIMUM
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
THREAD CLASS
(AAJD) 2B ALL ENDS2B

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