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NSN 4730-00-202-8723, 4730002028723
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002028723
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-202-8723

National Stock Number (NSN) 4730-00-202-8723, or NIIN 002028723, (bolt,fluid passage) was assigned January 1, 1963 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 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 4730002028723 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
BODY STYLE
(AAQL) PLAIN
CONCENTRIC HOLE DIAMETER
(AAXC) 0.388 INCHES MINIMUM AND 0.396 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 1.073 INCHES MINIMUM AND 1.083 INCHES MAXIMUM
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.746 INCHES MINIMUM AND 0.747 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.750 INCHES
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD LENGTH
(ATKZ) 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.309 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 1.682 INCHES MINIMUM AND 1.692 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 1.213 INCHES MINIMUM AND 1.223 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.932 INCHES MINIMUM AND 1.942 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
WIDTH ACROSS FLATS
(ASDB) 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT
(BBLF) 0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
SURFACE TREATMENT
(SFTT) CADMIUM

Manufacturer Part Numbers


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