NSN 5310-00-228-3916 H292205, H29220-5, LH91185
Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-228-3916 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: H292205, H29220-5, LH91185, LH9118-5, 639334, 639335, 640232, 69416524, 69416-524, 5310-00-228-3916, 00-228-3916, 5310002283916, 002283916
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 19 FEB 1969 | 00-228-3916 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
Drawings & Photos | NSN 5310-00-228-3916
Demand History | NSN 5310-00-228-3916
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| H29220-5 | 2025-10-274 | 443 | DIBBS |
| H29220-5 | 2025-09-266 | 443 | DIBBS |
| H29220-5 | 2025-06-161 | 443 | DIBBS |
| H29220-5 | 2024-08-232 | 387 | DIBBS |
| H29220-5 | 2024-08-221 | 387 | DIBBS |
| 5310-00-228-3916 | 2018-01-29 | 236 | DIBBS |
| 5310-00-228-3916 | 2018-01-21 | 236 | DIBBS |
| 5310-00-228-3916 | 2016-11-326 | 85 | DIBBS |
| 5310-00-228-3916 | 2016-10-300 | 127 | DIBBS |
| 5310-00-228-3916 | 2016-09-257 | 66 | DIBBS |
| 5310-00-228-3916 | 2016-09-249 | 66 | DIBBS |
| 5310-00-228-3916 | 2014-11-309 | 235 | DIBBS |
| 5310-00-228-3916 | 2014-03-79 | 344 | DIBBS |
| 5310-00-228-3916 | 2013-06-178 | 72 | DIBBS |
| 5310-00-228-3916 | 2009-11-322 | 569 | DIBBS |
| 5310-00-228-3916 | 2009-06-152 | 732 | DIBBS |
| 5310-00-228-3916 | 2009-01-22 | 593 | DIBBS |
Cross Reference | NSN 5310-00-228-3916
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639334 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
| 639335 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
| 640232 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
| 69416-524 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| H29220-5 | 15653 | ALCOA GLOBAL FASTENERS, INC. |
| H29220-5 | 75237 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| LH9118-5 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
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Related Products | NSN 5310-00-228-3916
Technical Data | NSN 5310-00-228-3916
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 1330 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 COMP 1330 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A293 DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.520 INCHES MINIMUM AND 0.536 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.344 INCHES MINIMUM AND 0.359 INCHES MAXIMUM |
| WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT |
| TEMP RATING | NOT RATED |
| MANUFACTURERS CODE | 77445 |
| MFR SOURCE CONTROLLING REFERENCE | 639335 |
Restrictions/Controls & Freight Information | NSN 5310-00-228-3916
| 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 | 194160 | WASHER OR GASKETS, IRON OR STEEL, |
| Less than car load rating | ||
| Less than truck load rating | U | 50.0 |
| Water commodity Code | 772 | unknown |
| Originating Activity Code | SG | 403 SCMS/GUED 5215 Thurlow St, Suite 5, Bldg 70C Wright-Patterson AFB OH 45433 |
| 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 5310-00-228-3916
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |
A EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | PQ | TURBO PROPENGINESTF30 P412/P412A |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 |
A EA : Each |