NSN 5310-01-389-6996 MS178304C, MS17830-4C, MS-17830-4C CRE S 316
Product Details | HEXAGON SELF-LOCKING NUT
5310-01-389-6996 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Part Alternates: MS178304C, MS17830-4C, MS-17830-4C CRE S 316, MS178304CCRES316, 5310-01-389-6996, 01-389-6996, 5310013896996, 013896996
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 29 APR 1994 | 01-389-6996 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
Drawings & Photos | NSN 5310-01-389-6996
Demand History | NSN 5310-01-389-6996
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS178304C | 2025-12-335 | 8 | US |
| MS178304C | 2025-11-322 | 8 | US |
| 5310-01-389-6996 | 2025-08-238 | 36334 | DIBBS |
| MS178304C | 2025-05-142 | 20 | United States |
| 5310-01-389-6996 | 2023-08-220 | 8 | Oman |
| MS17830-4C | 2023-06-170 | 25 | US |
| 5310-01-389-6996 | 2022-03-88 | 4 | United States |
| 5310-01-389-6996 | 2021-11-326 | 20000 | DIBBS |
| 5310-01-389-6996 | 2021-08-213 | 10256 | DIBBS |
| 5310-01-389-6996 | 2021-04-111 | 20 | US |
| 5310-01-389-6996 | 2020-10-275 | 8182 | DIBBS |
| MS178304C | 2019-05-129 | 1 | United States |
| 5310-01-389-6996 | 2017-08-239 | 10423 | DIBBS |
| MS178304C | 2015-11-310 | 6 | US |
| MS178304C | 2015-10-294 | 6 | United States |
| MS178304C | 2014-06-170 | 12 | United States |
| MS178304C | 2014-04-119 | 25 | US |
| MS178304C | 2013-06-175 | 50 | US |
| MS178304C | 2012-06-177 | 44 | United States |
| MS178304C | 2012-06-166 | 6 | US |
| MS178304C | 2012-02-37 | 1200 | US |
| MS178304C | 2011-12-361 | 15 | United States |
| MS178304C | 2011-03-87 | 100 | United States |
| MS178304C | 2011-02-41 | 571 | United States |
| MS178304C | 2011-02-41 | 571 | US |
| 5310-01-389-6996 | 2011-01-10 | 5 | US |
| 5310-01-389-6996 | 2009-02-57 | 104 | US |
| MS178304C | 2007-11-312 | 4 | US |
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Related Products | NSN 5310-01-389-6996
Technical Data | NSN 5310-01-389-6996
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT STEEL COMP 316 NUT |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| TEMP RATING | NOT RATED |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS17830-4C |
Restrictions/Controls & Freight Information | NSN 5310-01-389-6996
| 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: | 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 | 713 | 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 5310-01-389-6996
Navy| 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 |