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National Stock Number:
4730-00-287-0272
Federal Supply Class:
4730
National Item Identification Number:
002870272
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| 24BTD | 45681 | PARKER-HANNIFIN CORPORATION | | 290-24D | 00624 | EATON AEROQUIP LLC | | 720335-24 | 56232 | LOCKHEED MARTIN CORPORATION | | 731857-124 | 56232 | LOCKHEED MARTIN CORPORATION | | 811BT24D | 88049 | SAFETY FOR VISUAL EDUCATION | | 290-24D | R1120 | SATAIR A/S | | AS4841 | 0U583 | SAE INTERNATIONAL | | AN818-24D | 14798 | DESIGNED METAL CONNECTIONS INC | | 8528007 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | A8528007 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | AN818-24D | 32142 | HYDRASEARCH COMPANY, LLC | | 9100X24D | 79470 | DANA CORP WEATHERHEAD DIV | | AN818-240 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN818-24D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | MILF5509A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| LENGTH TO SHOULDER | 1.170 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.875 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 1.500 INCHES | | NUT HEIGHT | 1.406 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SMALLEST INSIDE DIAMETER | 1.617 INCHES MINIMUM AND 1.620 INCHES MAXIMUM | | SPECIAL FEATURES | GRUMMAN A-10 AIRCRAFT | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 2.230 INCHES MINIMUM AND 2.270 INCHES MAXIMUM |
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