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National Stock Number:
4710-00-521-9485
Federal Supply Class:
4710
National Item Identification Number:
005219485
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:
| 3-43038-85 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 3-43038-85 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3-43038-85 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END CONNECTION SPEC/STD | MIL,MS21921,PART NO. MS21921-4D | | END CONNECTION STYLE | SWIVEL NUT, FLARELESS ALL ENDS | | DESIGN FORM | PREBENT | | MATERIAL | ALUMINUM ALLOY ALL ENDS | | MATING END QUANTITY | 2 ALL ENDS | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | SEAT ANGLE IN DEG | 45.0 ALL ENDS | | WALL THICKNESS | 0.028 INCHES NOMINAL | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | TUBING MATERIAL | STEEL, CARBON | | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
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