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NSN 4730-00-289-3347, 4730002893347
Cancelled -> Replaced by 4730002037785

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002893347
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 4730-00-289-3347

National Stock Number (NSN) 4730-00-289-3347, or NIIN 002893347, (bolt,fluid passage) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4730002028272, 4730002037785.

There are 10 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M322P1498, SPE7MC14M8067. The total value of the awarded contracts has been US$ 3,039.66.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of 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.) Acquisition of this part is controlled by QPL procedures. 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 4730002893347 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

DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 0.375 INCHES NOMINAL
BODY STYLE
(AAQL) BODY WRENCHING
CONCENTRIC HOLE DIAMETER
(AAXC) 0.109 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.494 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.500 INCHES
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD LENGTH
(ATKZ) 0.375 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.062 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 1.343 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 0.781 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.531 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SECOND END CONNECTION TYPE
(ACLS) THREADED EXTERNAL TUBE
SECOND END THREAD CLASS
(ACMR) 3A
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END THREAD LENGTH
(ATLF) 1.000 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNF
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.438 INCHES
SECOND END SEAT ANGLE
(CRCN) 37.0 DEGREES NOMINAL
SECOND END STYLE DESIGNATOR
(ACLT) FLARED
SPECIAL FEATURES
(FEAT) BULKHEAD THD ON WRENCHING FEATURE END
SPECIFICATION/STANDARD DATA
(ZZZK) 88044-AN6285 GOVERNMENT STANDARD AND 81343-AS5166 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS
(ASDB) 0.746 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT
(BBLF) 0.188 INCHES NOMINAL
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
SURFACE TREATMENT
(SFTT) CADMIUM
SECOND END STYLE DESIGNATOR
(ACLT) UNABLE TO DECODE
III MATERIAL
(MATT) STEEL

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