NSN 5310-01-643-9180 709-8540929 ITEM 6 , 7098540929ITEM6, 01-643-9180
Product Details | HEXAGON PLAIN NUT
5310-01-643-9180 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: 709-8540929 ITEM 6 , 7098540929ITEM6, 5310-01-643-9180, 01-643-9180, 5310016439180, 016439180
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 2015106 | 01-643-9180 | 01857 ( NUT, PLAIN, HEXAGON ) |
Demand History | NSN 5310-01-643-9180
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-643-9180 | 2016-03-90 | 35 | DIBBS |
| 5310-01-643-9180 | 2015-09-245 | 1 | DIBBS |
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Technical Data | NSN 5310-01-643-9180
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | NICKEL ALLOY 400 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-1222, TYPE II, GRADE 400 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 80.0 ROCKWELL B MAXIMUM |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.302 INCHES MINIMUM AND |
| WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND |
| BEARING SURFACE TYPE | CHAMFERED OR |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX JAM NUT (.50-20UNF-3B) |
Restrictions/Controls & Freight Information | NSN 5310-01-643-9180
| 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: | A | Item does not contain precious metal |
| 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 | ||
Management | NSN 5310-01-643-9180
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



