NSN 5365-00-646-7618 641543, 00-646-7618, 006467618
Product Details | EXTERNALLY THREADED RING
5365-00-646-7618 A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.202132500005365000000
Part Alternates: 641543, 5365-00-646-7618, 00-646-7618, 5365006467618, 006467618
Hardware and Abrasives | Bushings, Rings, Shims, and Spacers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-646-7618 | 08417 ( RING, EXTERNALLY THREADED ) |
Cross Reference | NSN 5365-00-646-7618
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 641543 | 99551 | GOODRICH CORPORATION DIV POWER TRANSMISSION SYSTEMS |
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Technical Data | NSN 5365-00-646-7618
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,E-8740-6 ALLOY |
| SURFACE TREATMENT | CADMIUM,QQ-P-416,TY 2 |
| OVERALL LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DRIVE TYPE | KEYWAY |
| WIDTH | 0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| DEPTH | 0.215 INCHES NOMINAL |
| THREAD SIZE | 2.578-20 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD PITCH DIAMETERS | 2.5404 TO 2.5455 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| BEVELED THREAD | INCLUDED |
| THREAD LOCATION | BOTH ENDS |
| BORE SHAPE | STRAIGHT |
| BORE DIAMETER | 2.188 INCHES MINIMUM AND 2.219 INCHES MAXIMUM |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| BORE EDGE PROCESS | CHAMFERED |
| PROCESS END LOCATION | BOTH ENDS |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| END RADIUS | 1.289 INCHES NOMINAL |
| SETSCREW LOCKING NOTCH | NOT INCLUDED |
| MANUFACTURERS CODE | 99551 |
| DESIGN CONTROL REFERENCE | 641543 |
Restrictions/Controls & Freight Information | NSN 5365-00-646-7618
| 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 5365-00-646-7618
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
A EA : Each |



