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NSN 4730-01-599-0059, 4730015990059
NUT,UNION

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 015990059
Codification Country
United States
Item Name Code
INC 19964
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 4730-01-599-0059

National Stock Number (NSN) 4730-01-599-0059, or NIIN 015990059, (nut,union) was assigned September 8, 2011 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers 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 5 years, with the most recent procurement date of Jul 26, 2012. 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: SPM7M212M5505. The total value of the awarded contracts has been US$ 1,015.00.

This NSN is somewhat common among different platforms, belonging to 3 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 Sep 09, 2011, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 19964. [AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES:NUT (1), TUBE COUPLING.]. 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 4730015990059 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HOLE CONFIGURATION STYLE
(CRHC) CONFIGURATION C
NOMINAL THREAD SIZE
(CQJX) 1.5 INCHES
NUT STYLE
(ACTA) HEXAGON
NUT HEIGHT
(ADEA) 0.73 INCHES MINIMUM AND 0.79 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281, CL A, UN N04400 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL
(MATT) NICKEL ALLOY 400 NUT
SHOULDER STEP WIDTH
(CFQB) 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
SHOULDER WIDTH
(ABNK) 0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
SMALLEST INSIDE DIAMETER
(BSPX) 1.21 INCHES MINIMUM AND 1.23 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) UNION NUT
THREAD SERIES
(BZRR) UNS
THREAD QUANTITY PER INCH
(CMLP) 14
WIDTH ACROSS FLATS
(ASDB) 1.798 INCHES MINIMUM AND 1.813 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) WIDTH ACROSS POINTS - NOMINAL DIAMETER IS 2.060

Manufacturer Part Numbers


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