NSN 5310-00-234-7821 MS935611, MS9356-11, AN121528
Product Details | HEXAGON PLAIN NUT
5310-00-234-7821 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: MS935611, MS9356-11, AN121528, 5310-00-234-7821, 00-234-7821, 5310002347821, 002347821
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 11 JUL 1969 | 00-234-7821 | 01857 ( NUT, PLAIN, HEXAGON ) |
Drawings & Photos | NSN 5310-00-234-7821
Demand History | NSN 5310-00-234-7821
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS935611 | 2025-09-245 | 1 | United States |
| MS935611 | 2024-08-222 | 40 | Japan |
| MS935611 | 2019-05-128 | 3 | US |
| 5310-00-234-7821 | 2018-12-348 | 1 | CA |
| 5310-00-234-7821 | 2018-05-130 | 1 | DIBBS-RFPs |
| 5310-00-234-7821 | 2015-09-264 | 100 | US |
| MS935611 | 2015-04-99 | 63 | US |
| MS9356-11 | 2015-03-85 | 3 | US |
| MS9356-11 | 2015-03-69 | 500 | US |
| 5310-00-234-7821 | 2014-12-351 | 599 | DIBBS |
| 5310-00-234-7821 | 2013-02-43 | 6 | CO |
| 5310-00-234-7821 | 2012-07-187 | 850 | DIBBS |
| MS9356-11 | 2012-07-187 | 60 | KR |
| 5310-00-234-7821 | 2011-09-244 | 15 | United States |
| MS935611 | 2009-03-75 | 100 | US |
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Related Products | NSN 5310-00-234-7821
Technical Data | NSN 5310-00-234-7821
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| BEARING SURFACE TYPE | WASHER FACED |
| COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM OVERALL |
| TEMP RATING | NOT RATED |
| III BEARING SURFACE FINISH | 63.0 MICROINCHES |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS9356-11 |
Restrictions/Controls & Freight Information | NSN 5310-00-234-7821
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | ||