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National Stock Number:
4710-00-473-8970
Federal Supply Class:
4710
National Item Identification Number:
004738970
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:
| 775892-75 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END CONNECTION SPEC/STD | MIL,MS21921,PART NO. MS21921-8D,MS21922 PART NO. MS21922-8 | | END CONNECTION STYLE | FLARE FIRST END | | END CONNECTION STYLE | FLARE SECOND END | | CONNECTION SPECIAL DESIGN | UNION SINGLE END | | DESIGN FORM | PREBENT | | MATERIAL | ALUMINUM ALLOY SECOND END | | MATING END QUANTITY | 2 SINGLE END | | MATERIAL | STEEL CORROSION RESISTING TUBING | | MATERIAL | STEEL FIRST END | | SEAT ANGLE IN DEG | 45.0 FIRST END | | SEAT ANGLE IN DEG | 45.0 SECOND END | | TUBE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | WALL THICKNESS | 0.028 INCHES NOMINAL | | THREAD CLASS | 3B FIRST END | | THREAD CLASS | 3B SECOND END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD PITCH DIAMETERS | +0.709 TO 0.714 INCHES FIRST END | | THREAD PITCH DIAMETERS | +0.709 TO 0.714 INCHES SECOND END |
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