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NSN 4730-01-053-8468, 4730010538468
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010538468
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 4730-01-053-8468

National Stock Number (NSN) 4730-01-053-8468, or NIIN 010538468, (bolt,fluid passage) was assigned January 11, 1978 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 Aug 27, 2015. 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: SPE7M115M8195, SPE7M115M8195, SPM7M311M3464, SPM7M311M3464, SPM7M311M3464. The total value of the awarded contracts has been US$ 2,989.00.

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 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 4730010538468 contains an unknown precious metal.

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) 0.844 INCHES NOMINAL
BODY STYLE
(AAQL) RELIEVED
CONCENTRIC HOLE DEPTH
(AAWX) 0.938 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.250 INCHES NOMINAL
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.589 INCHES MINIMUM AND 0.592 INCHES MAXIMUM
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.500 INCHES
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 2A
FIRST END THREAD LENGTH
(ATKZ) 0.219 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST END THREAD QUANTITY PER INCH
(CQKK) 20
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.188 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.406 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 1.156 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 0.312 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 0.406 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER
(BBKT) 0.406 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-633,COMP C1112 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 1.532 INCHES NOMINAL
SECOND RADIAL FLUID HOLE DIAMETER
(BBKZ) 0.656 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.750 INCHES NOMINAL
WRENCHING FEATURE HEIGHT
(BBLF) 0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT
(BBLC) ANY ACCEPTABLE
THIRD DIAMETER FROM WRENCHING FEATURE
(BBKN) ANY ACCEPTABLE

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