NSN 5310-01-211-4373 KFN305DL5, 01-211-4373, 012114373
Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-211-4373 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: KFN305DL5, 5310-01-211-4373, 01-211-4373, 5310012114373, 012114373
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 26 JUN 1985 | 01-211-4373 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
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Technical Data | NSN 5310-01-211-4373
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL HEIGHT | 0.430 INCHES MAXIMUM |
| LUBRICATION | DRY FILM LUBRICANT |
| SPECIAL FEATURES | AX1AL TENSILE STRENGTH 8300 LBS MIN; THREADS PER MIL-S-8879 |
| WASHER OUTSIDE DIAMETER | 0.525 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD SERIES | UNJF |
| NUT COUNTERBORE DEPTH | 0.117 INCHES MINIMUM WASHER AND 0.127 INCHES MAXIMUM WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5639 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5697 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5686 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| THREAD QUANTITY PER INCH | 24 |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| NUT STYLE | HEXAGON |
| COUNTERBORE DIAMETER | 0.346 INCHES MINIMUM WASHER AND 0.350 INCHES MAXIMUM WASHER |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MATERIAL | STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL |
| THREAD CLASS | 3B |
Restrictions/Controls & Freight Information | NSN 5310-01-211-4373
| 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 | 573 | unknown |
| Originating Activity Code | KH | Defense Industrial Supply Center Philadelphia, PA 19111 |
| 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 5310-01-211-4373
| 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 |



