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NSN 4730-01-383-5621, 4730013835621
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 013835621
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 4730-01-383-5621

National Stock Number (NSN) 4730-01-383-5621, or NIIN 013835621, (bolt,fluid passage) was assigned November 25, 1993 in the Federal Logistics Information System (FLIS). NIIN 013835621 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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.

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 4730013835621 does not contain precious metals.

This information was last updated on .


Technical Characteristics

OVERALL LENGTH
(ABHP) 4.867 INCHES MINIMUM AND 4.912 INCHES MAXIMUM
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END SEAT RADIUS
(ACTL) 0.015 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
CONCENTRIC HOLE DEPTH
(AAWX) 2.153 INCHES MINIMUM AND 2.163 INCHES MAXIMUM
WRENCHING FEATURE STYLE
(BBDF) 1 HEXAGON
FIRST END NOMINAL THREAD SIZE
(CQYM) 1.000 INCHES
III MATERIAL
(MATT) NICKEL ALLOY
MATERIAL
(MATT) NICKEL ALLOY
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 2.898 INCHES MINIMUM AND 2.908 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 4.242 INCHES MINIMUM AND 4.272 INCHES MAXIMUM
BODY STYLE
(AAQL) 8 SHOULDER
FIRST END THREAD CLASS
(ACLK) 3A
CONCENTRIC HOLE DIAMETER
(AAXC) 0.107 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 3.134 INCHES MINIMUM AND 3.159 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) CHROMATE
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
WIDTH ACROSS FLATS
(ASDB) 1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.893 INCHES MINIMUM AND 0.944 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 2.089 INCHES MINIMUM AND 2.109 INCHES MAXIMUM
SECOND END CONNECTION TYPE
(ACLS) THREADED INTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 1.212 INCHES MINIMUM AND 1.242 INCHES MAXIMUM
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.107 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.250 INCHES
SPECIAL FEATURES
(FEAT) FURNISHED WITH A LUBICATION FITTING LOCATED ON SECOND END
SECOND END THREAD CLASS
(ACMR) 3B
III END ITEM IDENTIFICATION
(AGAV) C-17A AIRCRAFT
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
WRENCHING FEATURE HEIGHT
(BBLF) 0.625 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
FIRST END STYLE DESIGNATOR
(ACKN) C6 PLAIN
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD LENGTH
(ATKZ) 1.108 INCHES MINIMUM AND 1.113 INCHES MAXIMUM
SECOND END THREAD LENGTH
(ATLF) 0.250 INCHES NOMINAL
BODY STYLE
(AAQL) SHOULDER
SECOND END STYLE DESIGNATOR
(ACLT) C14 DOUBLE COMPRESSION
SECOND END STYLE DESIGNATOR
(ACLT) DOUBLE COMPRESSION
END ITEM IDENTIFICATION
(AGAV) C-17A AIRCRAFT
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNJF
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNF

Manufacturer Part Numbers


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