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NSN 4730-01-190-5889, 4730011905889
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011905889
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 4730-01-190-5889

National Stock Number (NSN) 4730-01-190-5889, or NIIN 011905889, (bolt,fluid passage) was assigned September 28, 1984 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 a year. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M322P1335, SPE7M321P4889, SPE7M321P1102, SPM7M310M5424, SPM7M310M5424. The total value of the awarded contracts has been US$ 6,378.50.

This NSN is somewhat common among different platforms, belonging to 2 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,062. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2020, 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 4730011905889 does not contain precious metals.

This NSN is associated to Schedule B 7307994000: other fittings nesoi of alloy steel not stainless. 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 BOLT END TO HOLE CENTER
(BBKK) 0.120 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT
(AASY) 0.340 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 1.208 INCHES NOMINAL
BODY STYLE
(AAQL) SHOULDER
CONCENTRIC HOLE DEPTH
(AAWX) 1.480 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.215 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER
(ADDV) 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED EXTERNAL TUBE
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.499 INCHES NOMINAL
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.375 INCHES
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD LENGTH
(ATKZ) 0.385 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
HEAD DIAMETER
(AASL) 0.780 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.180 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 1.920 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 1.470 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 1.545 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000 COND C-4 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4340
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.375 INCHES NOMINAL
SECOND END CONNECTION TYPE
(ACLS) THREADED INTERNAL TUBE
SECOND END STYLE DESIGNATOR
(ACLT) HIGH PRESSURE FLARE
SECOND END THREAD CLASS
(ACMR) 3B
SECOND END THREAD LENGTH
(ATLF) 0.250 INCHES NOMINAL
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNF
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.250 INCHES
SECOND END SEAT ANGLE
(CRCN) 60.0 DEGREES NOMINAL
WRENCHING FEATURE HEIGHT
(BBLF) 0.250 INCHES MINIMUM
WRENCHING FEATURE STYLE
(BBDF) ROUND WITH WRENCH FLATS
SURFACE TREATMENT
(SFTT) CADMIUM AND CHROMIUM
III MATERIAL
(MATT) STEEL COMP 4340

Manufacturer Part Numbers


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