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National Stock Number:
4730-00-169-0321
Federal Supply Class:
4730
National Item Identification Number:
001690321
Description:
RESTRICTOR,FLUID FLOW
Detail:
AN ITEM OF SOLID ONE-PIECE CONSTRUCTION, DESIGNED TO RESTRICT THE FLOW OF A FLUID THROUGH IT. IT HAS AN ORIFICE OF A SMALLER SIZE THAN THE DIAMETER OF FLOW INTO IT. EXCLUDES ITEMS SUCH AS VALVE (1), (AS MODIFIED); AND OTHERS WITH AN ADJUSTABLE ORIFICE. EXCLUDES PIPE, TUBE, OR HOSE FITTINGS WITH RESTRICTED PASSAGES AND ITEMS DESIGNED TO TEST FLUID FLOW. FOR ITEMS CONTAINING SCREENS OR FILTERS, SEE RESTRICTOR UNIT, FLUID FLOW.
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Manufacturer Information:
| 1128HM40098 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1128HM40098-13 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1128HM40098-13 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.437 INCHES NOMINAL | | ORIFICE DIAMETER | 0.656 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND 1.241 INCHES MAXIMUM | | MATERIAL | STEEL | | THREAD PROVISION | UNTHREADED |
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