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National Stock Number:
4730-01-417-2718
Federal Supply Class:
4730
National Item Identification Number:
014172718
Description:
COUPLING HALF,SELF-SEALING
Detail:
A FLUID LINE FITTING HAVING A PIPE, TUBE OR HOSE CONNECTION OR A THROUGH HOLE TO ACCOMMODATE A BOLT, FLUID PASSAGE ON ONE END. THE OTHER END MUST HAVE AN EXTERNAL OR INTERNAL THREAD FOR CONNECTING A MATING PART TO FORM A SELF-SEALING COUPLING ASSEMBLY. THE FITTING HAS EITHER A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF, OR, IF IT HAS NO SELF-SEALING FEATURE, IS SPECIFICALLY DESIGNED TO MATE WITH A FITTING WITH A SELF-SEALING FEATURE. FOR SELF-SEALING FITTINGS WITH A QUICK DISCONNECT END, SEE COUPLING HALF, QUICK DISCONNECT. FOR FLUID LINE FITTINGS WITHOUT A SELF-SEALING FEATURE, SEE COUPLING (AS MODIFIED).
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Manufacturer Information:
| 7D0241 | 88277 | THE BOEING COMPANY | | 7D0241-24N | 88277 | THE BOEING COMPANY | | AE86727P | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
| BASIC SHAPE STYLE | ROUND MOUNTING FLANGE | | BOLT CIRCLE NOMINAL DIAMETER | 2.875 INCHES | | BOLT HOLE NOMINAL DIAMETER | 0.201 INCHES | | BOLT HOLE QUANTITY | 6 | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARELESS ALL ENDS | | EXTERIOR COLOR | YELLOW | | FEATURES PROVIDED | SELF-SEALING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | MOUNTING FLANGE LOCATION | FIRST LEG | | NOMINAL OUTSIDE DIAMETER | 3.250 INCHES | | NOMINAL THREAD SIZE | 1.875 INCHES ALL ENDS | | OVERALL LENGTH | 3.118 INCHES NOMINAL | | SEAT ANGLE | 12.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 2, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | ANODIZE BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
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