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NSN 4730-01-123-3807, 4730011233807
CROSS,TUBE TO BOSS

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011233807
Codification Country
United States
Item Name Code
INC 33773
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 4730-01-123-3807

National Stock Number (NSN) 4730-01-123-3807, or NIIN 011233807, (cross,tube to boss) was assigned December 11, 1981 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 11 contracts issued for this part number, with 11 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M324V0542, SPE7M324V0542, SPE7M322P3574, SPE7M322P1325, SPE7M121F064G. The total value of the awarded contracts has been US$ 32,379.13.

This NSN is somewhat common among different platforms, belonging to 3 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$ 9,441. 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) 33773. [A FITTING HAVING FOUR BRANCHES IN THE SAME PLANE WHOSE AXES FORM RIGHT ANGLES. ONE OR MORE OF THE CONNECTIONS HAVE MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. THE REMAINING CONNECTIONS ARE BOSS CONNECTIONS. THE BOSS CONNECTIONS HAVE INTERNAL OR EXTERNAL MACHINE THREADS AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, AND THE LIKE TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE INLET(S).]. 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 4730011233807 does not contain precious metals.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 3RD END
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 4TH END
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL BOSS 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 3RD END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 4TH END
NOMINAL THREAD SIZE
(CQJX) 0.562 INCHES 2ND END
NOMINAL THREAD SIZE
(CQJX) 1.062 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 1.062 INCHES 3RD END
NOMINAL THREAD SIZE
(CQJX) 1.062 INCHES 4TH END
LEG LENGTH
(AHSJ) 2.476 INCHES MINIMUM 1ST END AND 2.508 INCHES MAXIMUM 1ST END
LEG LENGTH
(AHSJ) 1.414 INCHES MINIMUM 2ND END AND 1.446 INCHES MAXIMUM 2ND END
LEG LENGTH
(AHSJ) 1.414 INCHES MINIMUM 4TH END AND 1.446 INCHES MAXIMUM 4TH END
LEG LENGTH
(AHSJ) 1.633 INCHES MINIMUM 3RD END AND 1.665 INCHES MAXIMUM 3RD END
MATERIAL
(MATT) ALUMINUM ALLOY 7075 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.750 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.750 INCHES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.750 INCHES 4TH END
SEAT ANGLE
(CQRB) 12.0 DEGREES 1ST END
SEAT ANGLE
(CQRB) 12.0 DEGREES 3RD END
SEAT ANGLE
(CQRB) 12.0 DEGREES 4TH END
SPECIAL FEATURES
(FEAT) FIRST END BULKHEAD,UNJ,3A CL
THREAD CLASS
(AAJD) 3A 2ND END
THREAD CLASS
(AAJD) 3A 3RD END
THREAD CLASS
(AAJD) 3A 4TH END
THREAD CLASS
(AAJD) 3A 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNJ 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNJ 3RD END
THREAD SERIES DESIGNATOR
(THSD) UNJ 4TH END
THREAD SERIES DESIGNATOR
(THSD) UNJF 2ND END
THREAD QUANTITY PER INCH
(CMLP) 12 1ST END
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL

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