NSN 5310-01-305-2582 SS 5093-8, SS50938, SS5093-8
Product Details | HEXAGON CASTELLATED SELF-LOCKING NUT
5310-01-305-2582 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes NUT (1), SELF-LOCKING, SLOTTED, HEXAGON.
Part Alternates: SS 5093-8, SS50938, SS5093-8, 5310-01-305-2582, 01-305-2582, 5310013052582, 013052582
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 03 AUG 1989 | 01-305-2582 | 29725 ( NUT, SELF-LOCKING, CASTELLATED, HEXAGON ) |
Drawings & Photos | NSN 5310-01-305-2582
Demand History | NSN 5310-01-305-2582
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-305-2582 | 2025-12-344 | 940 | US |
| SS 5093-8 | 2025-08-232 | 940 | DIBBS |
| SS5093-8 | 2025-08-232 | 940 | DIBBS |
| SS 5093-8 | 2025-08-224 | 940 | DIBBS |
| SS5093-8 | 2025-08-224 | 940 | DIBBS |
| SS 5093-8 | 2025-07-195 | 8 | DIBBS |
| SS5093-8 | 2025-07-195 | 8 | DIBBS |
| SS 5093-8 | 2025-07-189 | 1 | DIBBS |
| SS 5093-8 | 2025-07-189 | 3 | DIBBS |
| SS5093-8 | 2025-07-189 | 1 | DIBBS |
| SS5093-8 | 2025-07-189 | 3 | DIBBS |
| SS 5093-8 | 2025-07-187 | 8 | DIBBS |
| SS 5093-8 | 2025-07-187 | 3 | DIBBS |
| SS 5093-8 | 2025-07-187 | 6 | DIBBS |
| SS 5093-8 | 2025-07-187 | 8 | DIBBS |
| SS 5093-8 | 2025-07-187 | 16 | DIBBS |
| SS5093-8 | 2025-07-187 | 8 | DIBBS |
| SS5093-8 | 2025-07-187 | 3 | DIBBS |
| SS5093-8 | 2025-07-187 | 6 | DIBBS |
| SS5093-8 | 2025-07-187 | 8 | DIBBS |
| SS5093-8 | 2025-07-187 | 16 | DIBBS |
| SS 5093-8 | 2025-06-181 | 1 | DIBBS |
| SS 5093-8 | 2025-06-181 | 3 | DIBBS |
| SS5093-8 | 2025-06-181 | 1 | DIBBS |
| SS5093-8 | 2025-06-181 | 3 | DIBBS |
| SS 5093-8 | 2022-06-172 | 305 | DIBBS |
| SS5093-8 | 2022-06-172 | 305 | DIBBS |
| SS 5093-8 | 2022-06-158 | 305 | DIBBS |
| SS5093-8 | 2022-06-158 | 305 | DIBBS |
| SS 5093-8 | 2022-05-138 | 58 | DIBBS |
| SS5093-8 | 2022-05-138 | 58 | DIBBS |
| SS 5093-8 | 2022-05-123 | 58 | DIBBS |
| SS5093-8 | 2022-05-123 | 58 | DIBBS |
| SS 5093-8 | 2020-06-154 | 864 | DIBBS |
| SS5093-8 | 2020-06-154 | 864 | DIBBS |
| SS 5093-8 | 2019-08-232 | 360 | DIBBS |
| SS5093-8 | 2019-08-232 | 360 | DIBBS |
| SS 5093-8 | 2019-05-139 | 298 | DIBBS |
| SS5093-8 | 2019-05-139 | 298 | DIBBS |
| 5310-01-305-2582 | 2017-11-309 | 313 | DIBBS |
| 5310-01-305-2582 | 2017-01-23 | 343 | DIBBS |
| 5310-01-305-2582 | 2016-09-264 | 330 | DIBBS |
| 5310-01-305-2582 | 2015-11-320 | 279 | DIBBS |
| SS50938 | 2015-04-107 | 25 | us |
| 5310-01-305-2582 | 2013-10-291 | 1 | DIBBS-RFPs |
| 5310-01-305-2582 | 2013-09-246 | 1 | DIBBS-RFPs |
| 5310-01-305-2582 | 2010-09-270 | 1414 | DIBBS |
| 5310-01-305-2582 | 2009-08-240 | 429 | DIBBS |
| 5310-01-305-2582 | 2008-10-305 | 193 | DIBBS |
| 5310-01-305-2582 | 2008-10-288 | 193 | DIBBS |
| 5310-01-305-2582 | 2008-07-190 | 100 | DIBBS |
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Related Products | NSN 5310-01-305-2582
Technical Data | NSN 5310-01-305-2582
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE AND SILVER OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND AMS 2410 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A1 CASTELLATED, HEXAGON |
| NUT HEIGHT | 0.572 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 800.0 DEG FAHRENHEIT NOMINAL |
Restrictions/Controls & Freight Information | NSN 5310-01-305-2582
| 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: | S | Item contains silver |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature 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 | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |
Management | NSN 5310-01-305-2582
Army
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
Q EA : Each |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
Q EA : Each |