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National Stock Number:
5310-01-339-2074
Federal Supply Class:
5310
National Item Identification Number:
013392074
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A NUT, CIRCULAR IN SHAPE, HAVING WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY. IT HAS AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE WRENCHING ELEMENT PERIPHERY AND AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 3D0021-4 | 88277 | THE BOEING COMPANY | | 80995-428 | 56878 | SPS TECHNOLOGIES, LLC | | LH13234-4 | 019L2 | ESNA, LLC | | SLN137-4 | 16258 | SPACE-LOK, INC. | | BH00582-4 | 27238 | BRISTOL INDUSTRIES, LLC | | LH13234-4 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| NUT STYLE | SPLINE DRIVE | | OVERALL HEIGHT | 0.290 INCHES MAXIMUM | | WASHER OUTSIDE DIAMETER | 0.460 INCHES MAXIMUM | | WASHER THICKNESS | 0.079 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNJF | | DRIVE POINT QUANTITY | 12 | | HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | PRECIOUS MATERIAL | SILVER | | PRECIOUS MATERIAL AND LOCATION | THREADS ONLY SILVER | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES |
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