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National Stock Number:
4730-00-542-5949
Federal Supply Class:
4730
National Item Identification Number:
005425949
Description:
NUT,UNION
Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
| MIL-DTL-1183/10 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-1183 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-1183/10-50N1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD CLASS | 2B | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 16 | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH AIR AND 400.0 POUNDS PER SQUARE INCH OIL AND 400.0 POUNDS PER SQUARE INCH WATER | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-1183J GOVERNMENT SPECIFICATION | | SMALLEST INSIDE DIAMETER | 0.860 INCHES NOMINAL | | SHOULDER SEAT DIAMETER | 1.023 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | NOMINAL THREAD SIZE | 1.090 INCHES | | NONDEFINITIVE SPEC/STD DATA | 3 FIGURE | | NUT HEIGHT | 0.656 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.344 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NUT STYLE | HEXAGON | | SHOULDER STEP WIDTH | 0.125 INCHES NOMINAL | | TEMP RATING | 150.0 DEG FAHRENHEIT MINIMUM AND 425.0 DEG FAHRENHEIT MAXIMUM |
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