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NSN 4710-01-116-7027, 4710011167027
TUBE ASSEMBLY,METAL

Federal Supply Classification
FSC 4710 - PIPE, TUBE AND RIGID TUBING
National Item Identification Number
NIIN 011167027
Codification Country
United States
Item Name Code
INC 21989
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 4710-01-116-7027

National Stock Number (NSN) 4710-01-116-7027, or NIIN 011167027, (tube assembly,metal) was assigned August 1, 1981 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. 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, 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 5 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: SPE7L123FA5GB, SPE7M118FAZJB, SPE7M118FAURE, SPM7LX11D9037, SPM7LX11D9037. The total value of the awarded contracts has been US$ 980.43.

This NSN is very common among different weapons systems, belonging to 28 different platforms.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 14, 2010, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 21989. [A LENGTH OF TUBING, STRAIGHT, OR PREBENT TO A PREDETERMINED ANGLE, WITH ADDED COMPONENT(S) THAT FORMS AN END CONNECTION ON ONE OR BOTH ENDS. FOR FLEXIBLE TUBE ASSEMBLIES, SEE HOSE ASSEMBLY (AS MODIFIED). FOR ITEMS HAVING PERFORATIONS IN THE TUBING OR ATTACHMENTS, SEE TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. EXCLUDES:ITEMS HAVING INTEGRAL PREFORMED OR PLAIN ENDS, TUBE, BENT (AS MODIFIED), AND ITEMS WHICH ARE BRANCHED OR FORKED.]. 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 4710011167027 does not contain precious metals.

This NSN is associated to Schedule B 8302494500: other base metal mountings, fittings and similar articles for railway vehicles, aircraft, vessels and other vehicles (exc motor vehicles) of sectn 18. The Schedule B End Use is listed as railway transportation equipment. NAICS classification category 332510: hardware manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) STEEL, CARBON SINGLE END
END CONNECTION STYLE
(AJFX) SWIVEL NUT, FLARED SINGLE END
DESIGN FORM
(ARJD) PREBENT
MATING END QUANTITY
(AFQW) 1 SINGLE END
MATERIAL
(MATT) STEEL SINGLE END
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES SINGLE END
SEAT ANGLE IN DEG
(AJFY) 37.0 SINGLE END
TUBE OUTSIDE DIAMETER
(BBYQ) 0.250 INCHES NOMINAL
TUBING MATERIAL
(AHSA) STEEL
WALL THICKNESS
(AAGT) 0.028 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B SINGLE END
THREAD DIRECTION
(AAJF) RIGHT-HAND SINGLE END
THREAD SERIES DESIGNATOR
(THSD) UNF SINGLE END

Manufacturer Part Numbers


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