NSN 5310-00-042-8640 00-042-8640, 000428640
Product Details | HEXAGON PLAIN NUT
5310-00-042-8640 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: 5310-00-042-8640, 00-042-8640, 5310000428640, 000428640
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-042-8640 | 01857 ( NUT, PLAIN, HEXAGON ) |
Drawings & Photos | NSN 5310-00-042-8640
Cross Reference | NSN 5310-00-042-8640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 002-003730-044 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE |
| 100023-0400 | 65597 | THALES DEFENSE & SECURITY, INC. |
| 411039-79 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 579R249H07 | 70318 | ALLMETAL SCREW PRODUCTS CORP DBA ALL METAL SCREW PRODUCTS |
| 579R249H07 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS |
| FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
| MS25082-C20 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 5310-00-042-8640
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNEF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| TEMP RATING | NOT RATED |
| MANUFACTURERS CODE | 97942 |
| DESIGN CONTROL REFERENCE | 579R249H07 |
Restrictions/Controls & Freight Information | NSN 5310-00-042-8640
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||