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NSN 4730-01-141-8869, 4730011418869
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011418869
Codification Country
United States
Item Name Code
INC 18683
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-01-141-8869

National Stock Number (NSN) 4730-01-141-8869, or NIIN 011418869, (bolt,fluid passage) was assigned November 7, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 6 contracts issued for this part number, with 6 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: SPE4AX22F5103, SPE4AX22F5103, SPE4A519F794K, SPE4A519F794K, SPE4A519F794K. The total value of the awarded contracts has been US$ 291,941.72.

This NSN is somewhat common among different platforms, belonging to 7 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 Feb 02, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730011418869 contains an unknown precious metal.

This NSN is associated to Schedule B 7307290000: stainless steel tube or pipe fittings nesoi. 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

DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
BODY STYLE
(AAQL) BODY WRENCHING
CONCENTRIC HOLE DIAMETER
(AAXC) 0.168 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.451 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.375 INCHES
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD LENGTH
(ATKZ) 0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNJF
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.649 INCHES MINIMUM AND 1.689 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 0.960 INCHES MINIMUM AND 0.980 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5646 ASSN STD ALL MATERIAL RESPONSES
MATERIAL
(MATT) STEEL CORROSION RESISTING
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.351 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
SECOND END CONNECTION TYPE
(ACLS) THREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATOR
(ACLT) FLARED
SECOND END THREAD CLASS
(ACMR) 3A
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END THREAD LENGTH
(ATLF) 0.242 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNJF
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.437 INCHES
SECOND END SEAT ANGLE
(CRCN) 37.0 DEGREES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.676 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT
(BBLF) 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
III MATERIAL
(MATT) STEEL CORROSION RESISTING

Manufacturer Part Numbers


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