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National Stock Number:
5310-01-390-1868
Federal Supply Class:
5310
National Item Identification Number:
013901868
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| 2881547 | 3H889 | PARKER-HANNIFIN CORPORATION | | 2881547 | 8X044 | DERCO AEROSPACE, INC. | | 2881547 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | 2881547 | 99551 | GOODRICH CORPORATION |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 6 | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL THREAD SIZE | 1.875 INCHES | | NUT DIAMETER | 2.550 INCHES MINIMUM AND 2.570 INCHES MAXIMUM | | NUT THICKNESS | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM | | SMALL END DIAMETER | 2.386 INCHES MINIMUM AND 2.406 INCHES MAXIMUM | | SURFACE TREATMENT | TIN OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 20 |
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