NSN 5306-00-521-6806 CV215645011, CV21-564501-1, 00-521-6806
Product Details | INTERNALLY RELIEVED BODY BOLT
5306-00-521-6806 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
Part Alternates: CV215645011, CV21-564501-1, 5306-00-521-6806, 00-521-6806, 5306005216806, 005216806
Hardware and Abrasives | Bolts
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-521-6806 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
Cross Reference | NSN 5306-00-521-6806
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CV21-564501-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT |
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Related Products | NSN 5306-00-521-6806
Technical Data | NSN 5306-00-521-6806
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.010 INCHES MINIMUM |
| FASTENER LENGTH | 7.170 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OR CHROMIUM HEAD CADMIUM OR CHROMIUM GRIP CADMIUM OR CHROMIUM THREADS |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | B48 COUNTERBORE UNTHREADED |
| SHOULDER DIAMETER | 1.311 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| SHOULDER LENGTH | 6.000 INCHES NOMINAL |
| CONCENTRIC HOLE DEPTH | 4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.590 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.500 INCHES NOMINAL |
| HEAD STYLE | C8 DOUBLE HEXAGON |
| HEAD HEIGHT | 0.580 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.050 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 2.330 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.200 INCHES NOMINAL |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 6.930 INCHES NOMINAL FIRST HOLE |
| SHANK UNTHREADED HOLE DIAMETER | 0.128 INCHES NOMINAL FIRST HOLE |
Restrictions/Controls & Freight Information | NSN 5306-00-521-6806
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 5306-00-521-6806
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



