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National Stock Number: 5306-00-075-6136
Federal Supply Class: 5306
National Item Identification Number: 000756136
Description: BOLT,TEE HEAD
Detail: AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER AND WITH A HEAD SPECIALLY DESIGNED TO FIT IN A SLOT AND HOLD AGAINST TURNING.
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Manufacturer Information:
557131 | 06725 | SPS TECHNOLOGIES, LLC | 557131 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 557131 | 19552 | EDWARDS BROTHERS INC. | 557131 | 50945 | MERCURY AEROSPACE FASTENERS INC | 557131 | 56878 | SPS TECHNOLOGIES, LLC | 557131 | 77445 | RTX CORPORATION | 922151 | 56878 | SPS TECHNOLOGIES, LLC | 557131 | 80539 | SPS TECHNOLOGIES, LLC | 557131 | A1387 | NECCHI SPA |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNJF | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 28 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.928 INCHES MINIMUM AND | | 0.948 INCHES MAXIMUM | FASTENER LENGTH | 0.928 INCHES MINIMUM AND | | 0.948 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | HEAD STYLE | TEE NO. 6 | HEAD HEIGHT | 0.140 INCHES MINIMUM AND | | 0.144 INCHES MAXIMUM | HEAD LENGTH | 0.480 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.370 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | CHAMFER ANGLE | 40.0 DEGREES MINIMUM AND | | 50.0 DEGREES MAXIMUM |
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