NSN 5315-01-318-2112
Part Details | MACHINE KEY
5315-01-318-2112 A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
Alternate Parts: 8026599755 ITEM 49, 5315-01-318-2112, 01-318-2112, 5315013182112, 013182112
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 14, 1990 | 01-318-2112 | 02378 ( KEY, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
STEPPED
Cross Reference | NSN 5315-01-318-2112
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8026599755 ITEM 49 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5315-01-318-2112
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STEPPED |
| OVERALL LENGTH | 3.125 INCHES NOMINAL |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| OVERALL WIDTH | 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| FIRST FLAT LENGTH | 1.878 INCHES NOMINAL |
| FLAT HEIGHT | 0.380 INCHES NOMINAL |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.562 INCHES |
| MOUNTING HOLE THREAD CLASS | 3B |
| STARTING EDGE SHAPE | CHAMFERED |
| KEY CHAMFER LENGTH | 0.281 INCHES NOMINAL |
| KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL |