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National Stock Number: 4730-01-476-1712
Federal Supply Class: 4730
National Item Identification Number: 014761712
Description: CAP,TUBE
Detail: A TUBE FITTING PRIMARILY DESIGNED FOR PERMANENT INSTALLATION DURING TUBING SYSTEM OPERATION TO FIT OVER OR BUTT AGAINST A TUBE OR FITTING FOR SEALING. SEE ALSO CAP, PROTECTIVE, DUST AND MOISTURE SEAL AND CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.
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Manufacturer Information:
7266818 | 19200 | US ARMY ARDEC RDECOM | 7266818 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
CONNECTION STYLE | PLAIN | PART NAME ASSIGNED BY CONTROLLING AGENCY | CAP,BUFFER TUBE | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634, 1045 FED SPEC 1ST MATERIAL RESPONSE OR QQ-6-624, 4140 FED SPEC 2ND MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4140 OVERALL | NOMINAL THREAD SIZE | 1.440 INCHES EXTERNAL | STYLE DESIGNATOR | CAP, TUBE, FLARED | THREAD DIRECTION | RIGHT-HAND EXTERNAL | THREAD CLASS | 3A EXTERNAL | THREAD SERIES DESIGNATOR | UNS EXTERNAL | THREAD PITCH DIAMETERS | +1.4159 TO 1.4197 INCHES EXTERNAL | THREAD QUANTITY PER INCH | 32 EXTERNAL | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.590 INCHES MINIMUM AND 1.600 INCHES MAXIMUM |
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