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NSN 4730-00-540-0720, 4730005400720
Cancelled -> Replaced by 4730009576361

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005400720
Codification Country
United States
Item Name Code
INC 03777
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 4730-00-540-0720

National Stock Number (NSN) 4730-00-540-0720, or NIIN 005400720, (adapter,straight,tube to hose) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4730009576361.

There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 25, 2014. There have been 2 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M114VC732, SPM7AX08D9001, SPM7AX08D9001, SPM7AX08D9001, SPM7AX08D9001. The total value of the awarded contracts has been US$ 4,299.24.

This NSN is fairly common among different weapons systems, belonging to 21 different platforms.

There has been very little 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 25, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 03777. [AN ADAPTER HAVING MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A TUBE. THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT IS DESIGNED TO JOIN A TUBE OR TUBE FITTING TO A HOSE OR HOSE FITTING.]. 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 4730005400720 contains an unknown precious metal.

This NSN is associated to Schedule B 7411295000: pipes and tubes of copper alloy nesoi not seamless. The Schedule B End Use is listed as finished metal shapes.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) 44N HELICOPTER, LAMPS MARK III, SH-60B
CONNECTION STYLE
(AHNC) BARBED OR BEADED (HOSE) 2ND END
CONNECTION STYLE
(AHNC) FLARED (TUBE) 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) UNTHREADED EXTERNAL HOSE 2ND END
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-621,COMP 21 FED SPEC 1ST MATERIAL RESPONSE BODY OR QQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE BODY
MATERIAL
(MATT) COPPER ALLOY 360 BODY OR COPPER ALLOY BODY
MATERIAL
(MATT) PLASTIC FLANGE OR COPPER ALLOY FLANGE
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) HYDRAULIC FLUID 1ST RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) OXYGEN, GASEOUS 2ND RESPONSE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 1.578 INCHES
SEAT ANGLE
(CQRB) 37.0 DEGREES ALL ENDS AND 45.0 DEGREES ALL ENDS
SPECIAL FEATURES
(FEAT) W/HOSE RETAINER FLANGE,0.625 IN. OD X 0.172 UN. LG,PRESS FIT IN CENTER FOR 0.531 IN. OD HOSE
THREAD CLASS
(AAJD) 2A 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED
(CWFK) 0.030 INCHES 1ST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-621 COMP 21 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

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