NSN 5306-01-582-5518 MS21250, MS21250H08014, NASM21250H08014
Product Details | SHEAR BOLT
5306-01-582-5518 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.
Part Alternates: MS21250, MS21250H08014, NASM21250H08014, 5306-01-582-5518, 01-582-5518, 5306015825518, 015825518
Hardware and Abrasives | Bolts
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 25 FEB 2010 | 01-582-5518 | 15903 ( BOLT, SHEAR ) |
Demand History | NSN 5306-01-582-5518
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS21250 | 2017-08-16 | 3 | United States |
| MS21250 | 2016-01-14 | 9 | United States |
| MS21250 | 2014-07-22 | 10 | US |
| MS21250 | 2009-11-17 | 5 | US |
| MS21250 | 2009-11-17 | 500 | US |
| MS21250 | 2009-05-15 | 18 | US |
Cross Reference | NSN 5306-01-582-5518
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Technical Data | NSN 5306-01-582-5518
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| GRIP LENGTH | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM |
| THREAD LENGTH | 0.758 INCHES MINIMUM AND 0.778 INCHES MAXIMUM |
| SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| MATERIAL | STEEL OVERALL |
| GRIP DIAMETER | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)BOLT, TENSION, STEEL, 180 KSI FTU, 450 DEG F, 12 POINT, EXTERNAL WRENCHING FLANGED |
| EXTENDED WASHER THICKNESS | 0.123 INCHES NOMINAL |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| THREAD QUANTITY PER INCH | 20 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HEAD HEIGHT | 0.504 INCHES NOMINAL |
| FASTENER LENGTH | 2.147 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.563 INCHES NOMINAL |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5306-01-582-5518
| 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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 5306-01-582-5518
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 | 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 |