NSN 5310-01-120-3314 MILB857A, MIL-B-857A, MIL-B-857A/QQ-N-286
Product Details | HEXAGON PLAIN NUT
5310-01-120-3314 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: MILB857A, MIL-B-857A, MIL-B-857A/QQ-N-286, MILB857AQQN286, MILB857ATY3STYA1213UNC2B, 000.500-13UNC-2B, 00050013UNC2B, 5310-01-120-3314, 01-120-3314, 5310011203314, 011203314
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 15 OCT 1981 | 01-120-3314 | 01857 ( NUT, PLAIN, HEXAGON ) |
Drawings & Photos | NSN 5310-01-120-3314
Demand History | NSN 5310-01-120-3314
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-120-3314 | 2023-11-312 | 10 | Italy |
| MILB857A | 2012-06-157 | 14 | United States |
| MILB857A | 2007-09-260 | 1 | US |
Cross Reference | NSN 5310-01-120-3314
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 000.500-13UNC-2B | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| MIL-B-857A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-B-857A/QQ-N-286 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILB857A,TY3STYA 1/2-13UNC-2B | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Technical Data | NSN 5310-01-120-3314
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | NICKEL ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| BEARING SURFACE TYPE | WASHER FACED |
| TEMP RATING | NOT RATED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 03950 |
| DESIGN CONTROL REFERENCE | MILB857A,TY3STYA 1/2-13UNC-2B |
Restrictions/Controls & Freight Information | NSN 5310-01-120-3314
| 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: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 139820 | NICKEL BOLTS/NAILS/NUTS/RIVETS ETC |
| Less than car load rating | Q | 70 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | HX | Navy ICP Mechanicsburg, PA 17055-0788 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |