NSN 5315-01-074-8979
Part Details | HEADLESS STRAIGHT PIN
5315-01-074-8979 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: 12283012, 5315-01-074-8979, 01-074-8979, 5315010748979, 010748979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 10, 1979 | 01-074-8979 | 02390 ( PIN, STRAIGHT, HEADLESS ) |
REFERENCE DRAWINGS & PICTURES
CHAMFERED
CHAMFERED
BOTH END DRILLED
Cross Reference | NSN 5315-01-074-8979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12283012 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5315-01-074-8979
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 4 CHAMFERED |
| FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| HOLE ARRANGEMENT STYLE | BOTH END DRILLED |
| FIRST HOLE DIAMETER | 0.250 INCHES NOMINAL |
| SECOND HOLE DIAMETER | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.250 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 2.620 INCHES NOMINAL |
| PIN OVERALL LENGTH | 3.120 INCHES NOMINAL |
| PIN OVERALL DIAMETER | 0.4970 INCHES NOMINAL |
| SPECIAL FEATURES | TWO CUT AWAYS ON EACH END OF PIN,0.690 IN. LONG BY 0.440 IN; THE TWO HOLES INCLUDE THREADS,0.250-20UNC-2B,WITH ONE END OF EACH THREADED HOLE COUNTERSUNK 0.06 BY 45 DEGREE ANGLE; USED ON XM1 |