NSN 5310-01-158-2054 BH7879, BH787-9, ST3M7879
Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-158-2054 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: BH7879, BH787-9, ST3M7879, ST3M787-9, E126959, E12695-9, 10109862 , 79317CM918, 79317CM-918, 5310-01-158-2054, 01-158-2054, 5310011582054, 011582054
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 19 JUL 1983 | 01-158-2054 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
Demand History | NSN 5310-01-158-2054
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 79317CM-918 | 2021-08-220 | 1 | DIBBS |
| E12695-9 | 2021-08-220 | 1 | DIBBS |
| 79317CM-918 | 2021-02-52 | 3 | DIBBS |
| E12695-9 | 2021-02-52 | 3 | DIBBS |
| 5310-01-158-2054 | 2019-04-102 | 20 | UK |
| 5310-01-158-2054 | 2010-04-113 | 22 | DIBBS |
| 5310-01-158-2054 | 2010-04-100 | 23 | DIBBS |
| 5310-01-158-2054 | 2009-10-287 | 39 | DIBBS |
| 5310-01-158-2054 | 2009-07-198 | 8 | DIBBS |
| 5310-01-158-2054 | 2009-07-198 | 13 | DIBBS |
| 5310-01-158-2054 | 2009-06-169 | 53 | DIBBS |
| 5310-01-158-2054 | 2009-05-139 | 10 | DIBBS |
| 5310-01-158-2054 | 2008-08-218 | 10 | DIBBS |
| 5310-01-158-2054 | 2008-06-158 | 10 | DIBBS |
Cross Reference | NSN 5310-01-158-2054
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 79317CM-918 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| BH787-9 | 27238 | BRISTOL INDUSTRIES |
| E12695-9 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| E12695-9 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| E12695-9 | 72962 | HARVARD INDUSTRIES INC |
| ST3M787-9 | 76301 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 5310-01-158-2054
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.562 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A298 SLOTTED HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.850 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.594 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| WASHER THICKNESS | 0.019 INCHES MINIMUM |
| WIDTH ACROSS FLATS | 0.680 INCHES MINIMUM AND 0.692 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT COUNTERBORE DEPTH | 0.080 INCHES NOMINAL NUT |
| COUNTERBORE DIAMETER | 0.592 INCHES MAXIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | COLOR BROWN |
| SPECIFICATION/STANDARD DATA | 76301-ST3M787 MANUFACTURERS STANDARD |
Restrictions/Controls & Freight Information | NSN 5310-01-158-2054
| 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 | 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 5310-01-158-2054
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



