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NSN 4730-00-288-0572, 4730002880572
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002880572
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 4730-00-288-0572

National Stock Number (NSN) 4730-00-288-0572, or NIIN 002880572, (bolt,fluid passage) was assigned September 12, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those 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 5 years.

This NSN is unique to one weapons system.

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.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 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 4730002880572 does not contain precious metals.

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
DISTANCE FROM BOLT END TO HOLE CENTER
(BBKK) 0.256 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 4.140 INCHES MINIMUM AND 4.185 INCHES MAXIMUM
BODY STYLE
(AAQL) SHOULDER
CONCENTRIC HOLE DEPTH
(AAWX) 6.100 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.155 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER
(ADDV) 0.155 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
FIRST END NOMINAL THREAD SIZE
(CQYM) 1.000 INCHES
FIRST END THREAD CLASS
(ACLK) 3A
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST END THREAD LENGTH
(ATKZ) 0.640 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
FIRST END THREAD QUANTITY PER INCH
(CQKK) 12
FIRST END THREAD SERIES DESIGNATOR
(CQMM) UNF
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 4.800 INCHES MINIMUM AND 4.845 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 4.510 INCHES MINIMUM AND 4.545 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 3.850 INCHES MINIMUM AND 3.865 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER
(BBKS) 4.035 INCHES MINIMUM AND 4.050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) C-05-1190 FSCM 36659 MFR REF SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
MINIMUM TENSILE STRENGTH
(CQBC) 270000 POUNDS PER SQUARE INCH
SECOND DIAMETER FROM WRENCHING FEATURE
(BBKM) 0.534 INCHES MINIMUM AND 0.544 INCHES MAXIMUM
SECOND END THREAD CLASS
(ACMR) 3B
SECOND END THREAD LENGTH
(ATLF) 0.180 INCHES NOMINAL
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
SECOND END THREAD QUANTITY PER INCH
(CRMX) 28
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNF
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.250 INCHES
WRENCHING FEATURE HEIGHT
(BBLF) 0.250 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) LC+77-1036 FSCM 36659 MFR REF 1ST TREATMENT RESPONSE AND LC+772035 FSCM 36659 MFR REF 2ND TREATMENT RESPONSE
SURFACE TREATMENT
(SFTT) CADMIUM AND CHROMIUM
TEST DATA DOCUMENT
(TEST) 36659-LC+72-1076 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

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