NSN 5315-01-074-8978
Part Details | HEADLESS STRAIGHT PIN
5315-01-074-8978 A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.
Alternate Parts: 12273981, 5315-01-074-8978, 01-074-8978, 5315010748978, 010748978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 10, 1979 | 01-074-8978 | 02390 ( PIN, STRAIGHT, HEADLESS ) |
REFERENCE DRAWINGS & PICTURES
CHAMFERED
SQUARE
CHAMFERED
SQUARE
Cross Reference | NSN 5315-01-074-8978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12273981 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5315-01-074-8978
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | SQUARE |
| PIN OVERALL LENGTH | 1.440 INCHES NOMINAL |
| PIN OVERALL DIAMETER | 0.3740 INCHES NOMINAL |
| SPECIAL FEATURES | INCLUDED IN THE PIN IS A DRILLED HOLE,0.187 IN. DIA. BY 0.280 IN. DEEP; THE DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN IS 0.345 IN.; USED ON XM1 |