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National Stock Number: 4730-00-977-3255
Federal Supply Class: 4730
National Item Identification Number: 009773255
Description: COUPLING,TUBE
Detail: A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.
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Manufacturer Information:
11468578 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 4-4 X6HBZ6-SS | 54938 | PARKER-HANNIFIN CORPORATION | 400A4ANF316 | 02570 | SWAGELOK CO | 4AAN4-316 | 01355 | J R DOUGLASS COMPANY | 4AAN4-316 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. | 4AAN4316 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. | 977-3255 | 66016 | MARTIN AEROSPACE CORPORATION | CV0240-002 | 22915 | NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV | SLOK4X4SS | 62727 | MID-STATE SALES, INC. | SS-400-A-4ANF | 02570 | SWAGELOK CO |
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Techincal Specification:
CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | CONNECTION STYLE | SWIVEL NUT W/ LOOSE OR INTEGRAL CLINCH SLEEVE (TUBE) 1ST END | CONNECTION STYLE | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 2ND END | FURNISHED ITEMS AND QUANTITY | 1 SHORT COUPLING NUT AND 2 FERRULE SLEEVE | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 316 OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | NOMINAL OVERALL LENGTH | 1.234 INCHES | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | SEAT ANGLE | 20.0 DEGREES 1ST END | SEAT ANGLE | 37.0 DEGREES 2ND END | STYLE DESIGNATOR | SWIVEL, WRENCHING FACILITIES EACH END | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 3B ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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