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National Stock Number: 4730-01-555-6418
Federal Supply Class: 4730
National Item Identification Number: 015556418
Description: REDUCER,BOSS
Detail: A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
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Manufacturer Information:
AS4841 | 0U583 | SAE INTERNATIONAL | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS5174 | 0U583 | SAE INTERNATIONAL | AS5174D0808V | 0U583 | SAE INTERNATIONAL | AS5174D0808V | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY 2024 OVERALL | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | SURFACE TREATMENT | ALUMINUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-83488,CLASS 3.TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | SEAT ANGLE | 37.0 DEGREES ALL ENDS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | THREAD QUANTITY PER INCH | 16 ALL ENDS | NOMINAL OVERALL LENGTH | 1.562 INCHES | SPECIAL FEATURES | PART TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WITH MAXIMUM COATING THICKNESS OF 0.0005 |
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