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		                             National Stock Number: 4710-01-498-7537
  Federal Supply Class: 4710
  National Item Identification Number: 014987537
  Description: TUBE ASSEMBLY,METAL
  Detail: 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. 
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  Manufacturer Information:
 | 5HF42735-137 | 81755 | LOCKHEED MARTIN CORPORATION |   
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  Techincal Specification:
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBES, DRAIN-APU FIRE ZONE BAY, ASSY OF |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 24.000 INCHES NOMINAL |  | SPECIAL FEATURES | ASSY C/O P/N 5HF42735-139 TUBE 1 P/N AS1792T06N NUT 1 P/N BACS13AP6W SLEEVE 1 |  | WALL THICKNESS | 0.022 INCHES NOMINAL |  | TUBE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |  | TUBING MATERIAL | TITANIUM ALLOY, TI-3AL-2.5V |   
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