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NSN 4730-01-490-3265, 4730014903265
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 014903265
Codification Country
United States
Item Name Code
INC 18683
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 4730-01-490-3265

National Stock Number (NSN) 4730-01-490-3265, or NIIN 014903265, (bolt,fluid passage) was assigned September 25, 2001 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 Jun 20, 2016. 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: SPE7M316M4099, SPE7M316M4099, SPE7M316M4099. The total value of the awarded contracts has been US$ 4,944.96.

This NSN is unique to one weapons system.

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 Dec 11, 2013, 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) 18683. [A BOLTLIKE ITEM HAVING A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE WHICH MAY EXTEND A PART OR THE FULL LENGTH OF THE ITEM. IT HAS A HOLE(S) PERPENDICULAR TO THE AXIS, JOINING OR PASSING THROUGH THE CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE. THE ITEM IS DESIGNED TO DISTRIBUTE FLUID, AIR, OR LUBRICANT THROUGH ITS BODY TO A MATING ITEM, SUCH AS A CONNECTOR, MULTIPLE, FLUID PRESSURE LINE, BEARING(S), BUSHING(S), OR THE LIKE. THE ITEM MUST BE CAPABLE OF ATTACHING TO A BLOCK FITTING AND/OR A TUBING LINE OR BE DESIGNED TO ACCOMMODATE A FITTING, LUBRICATION. EXCLUDES:BOLT, INTERNALLY RELIEVED BODY; BLEEDER VALVE, HYDRAULIC SYSTEM; AND BUSHING, MACHINE THREAD. SEE ALSO PIN, VEHICULAR LEAF SPRING SHACKLE.]. 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 4730014903265 does not contain precious metals.

This NSN is associated to Schedule B 7307992000: other fittings nesoi of iron or nonalloy steel. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) STEEL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 3.620 INCHES NOMINAL
DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT
(BBLC) 3.120 INCHES NOMINAL
END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, AIR COMPRESSOR
BODY STYLE
(AAQL) RELIEVED
CONCENTRIC HOLE DEPTH
(AAWX) 3.880 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.440 INCHES NOMINAL
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL PIPE
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.375 INCHES
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 2A
FIRST END THREAD LENGTH
(ATKZ) 1.000 INCHES NOMINAL
FIRST END THREAD QUANTITY PER INCH
(CQKK) 18
FIRST END THREAD SERIES DESIGNATOR
(CQMM) NPT
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.250 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 6.750 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 0.094 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 0.235 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER
(BBKT) 5.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 7.310 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNS G1214400 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.5085 INCHES MINIMUM AND 0.5105 INCHES MAXIMUM
SECOND RADIAL FLUID HOLE DIAMETER
(BBKZ) 0.250 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) SEPARATOR BOLT FOR MC3A AIR COMPRESSOR
WIDTH ACROSS FLATS
(ASDB) 0.625 INCHES NOMINAL
WRENCHING FEATURE HEIGHT
(BBLF) 0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) ASTM B633,TY 1,CL 3 ASSN STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENT
(SFTT) ZINC
THIRD DIAMETER FROM WRENCHING FEATURE
(BBKN) 0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM

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