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NSN 4730-00-003-5373, 4730000035373
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000035373
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 4730-00-003-5373

National Stock Number (NSN) 4730-00-003-5373, or NIIN 000035373, (bolt,fluid passage) was assigned May 26, 1972 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.

This part number has not been procured by the US Government in over a year. 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: SPE7M321P0837. The total value of the awarded contracts has been US$ 385.00.

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 Apr 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) 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 4730000035373 does not contain precious metals.

This NSN is associated to Schedule B 7507200000: tube or pipe fittings of nickel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

DISTANCE FROM BOLT END TO HOLE CENTER
(BBKK) 0.281 INCHES NOMINAL
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 3.250 INCHES NOMINAL
BODY STYLE
(AAQL) SHOULDER
CONCENTRIC HOLE DEPTH
(AAWX) 2.750 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.125 INCHES NOMINAL
COTTER PIN HOLE DIAMETER
(ADDV) 0.156 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 1.242 INCHES MINIMUM AND 1.246 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE
(CQYM) 1.000 INCHES
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD LENGTH
(ATKZ) 1.031 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST END THREAD QUANTITY PER INCH
(CQKK) 12
FIRST END SEAT ANGLE
(CQPR) 12.0 DEGREES NOMINAL
FIRST END STYLE DESIGNATOR
(ACKN) FLARED
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.125 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 5.375 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 4.250 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 4.343 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 6.000 INCHES NOMINAL
MATERIAL
(MATT) NICKEL ALLOY
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.896 INCHES NOMINAL
SECOND END CONNECTION TYPE
(ACLS) THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR
(ACLT) PLAIN
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END THREAD LENGTH
(ATLF) 0.250 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR
(CRPF) NPT
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.250 INCHES
WIDTH ACROSS FLATS
(ASDB) 1.500 INCHES NOMINAL
WRENCHING FEATURE HEIGHT
(BBLF) 0.625 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
III MATERIAL
(MATT) NICKEL ALLOY

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