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National Stock Number: 5365-00-397-6729
Federal Supply Class: 5365
National Item Identification Number: 003976729
Description: PLUG,MACHINE THREAD
Detail: An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also PLUG, PROTECTIVE, DUST AND MOISTURE SEAL and CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL. Excludes PLUG, TUBE FITTING, THREADED.
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Manufacturer Information:
| 749075-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | PLAIN | | CRITICALITY CODE JUSTIFICATION | FEAT | | HEAD CORE DIAMETER | 0.433 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | HEAD HEIGHT | 0.197 INCHES MINIMUM AND 0.207 INCHES MAXIMUM | | HEAD TYPE | CORED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | OVERALL LENGTH | 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES EXTERNAL | | SEAT NOMINAL RADIUS | 0.275 INCHES | | SEAT ANGLE | 45.0 DEGREES | | SPECIAL FEATURES | CRITICAL--SURFACE BETWEEN THREADS AND HEAD HAS A 32.0 MICROINCH FINISH. SEAT HAS ONE SLOT ACROSS END,0.060 IN. WIDE AND 0.080 IN. DEEP. | | STYLE DESIGNATOR | PLUG, MACHINE | | THREAD CLASS | 2A EXTERNAL | | THREAD DIRECTION | RIGHT-HAND EXTERNAL | | THREAD LENGTH | 0.351 INCHES MINIMUM AND 0.361 INCHES MAXIMUM EXTERNAL | | THREAD SERIES DESIGNATOR | UNF EXTERNAL | | THREAD QUANTITY PER INCH | 16 EXTERNAL |
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