NSN 5310-01-143-8643 50006251, 5000-625-1, 01-143-8643
Product Details | HEXAGON PLAIN NUT
5310-01-143-8643 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.
Part Alternates: 50006251, 5000-625-1, 5310-01-143-8643, 01-143-8643, 5310011438643, 011438643
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 09 DEC 1982 | 01-143-8643 | 01857 ( NUT, PLAIN, HEXAGON ) |
Demand History | NSN 5310-01-143-8643
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 50006251 | 2013-06-164 | 1 | FR |
Cross Reference | NSN 5310-01-143-8643
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5000-625-1 | 76374 | EATON CORPORATION DBA FLUID POWER DIV USE CAGE CODE |
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Technical Data | NSN 5310-01-143-8643
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT HEIGHT | 0.093 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.571 INCHES NOMINAL |
| BEARING SURFACE TYPE | CHAMFERED |
| TEMP RATING | NOT RATED |
Restrictions/Controls & Freight Information | NSN 5310-01-143-8643
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||