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National Stock Number:
5310-00-155-5409
Federal Supply Class:
5310
National Item Identification Number:
001555409
Description:
NUT,PLAIN,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| 2609970 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2609970 | 80202 | TEK BEARING CO INC | | MS172250 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 8 | | DRIVE POINT WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 316 OVERALL | | NOMINAL THREAD SIZE | 2.751 INCHES | | NUT DIAMETER | 3.329 INCHES MINIMUM AND 3.349 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +2.7149 TO 2.7200 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNS |
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