Part Details | SHOULDERED SHAFT
3040-01-293-5637 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Alternate Parts: ECSA87720, ECSA87-7-20, ECSA877, ECSA87-7, 3040-01-293-5637, 01-293-5637, 3040012935637, 012935637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 03, 1989 | 01-293-5637 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-293-5637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ECSA87-7-20 | 1GM18 | EACCO, INC. |
| ECSA87-7 | 1GM18 | EACCO, INC. |
Technical Data | NSN 3040-01-293-5637
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | STEEL COMP 316 |
| FIRST END DIAMETER | 0.6250 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL LENGTH | 8.250 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| SPECIAL FEATURES | 2 SS. SHAFT DISCS, 1/8 IN. TH X 8 IN. DIA; 2 PLASTIC POLYMIDE SHAFT SEALS, 1 IN. I.D. X 2 IN. O.D.; 2 SS. KEYS 3/16 SQ X 3/4 LG; 2 SS. SELF LOCKING NUTS, 5/8 NF THREAD; 1 SS. WHEEL STOP, 3/32 INS X 1 IN. X 2-1/4 INS |
| END ITEM IDENTIFICATION | USED ON QUICK ACTION OPENING AND CLOSING MECHANISM WATER TIGHT HATCH PART NUMBER BM21-8 ONBOARD 110 FT WPB "B" CLASS COAST GUARD VESSELS |