NSN 5306-01-478-1353
Part Details | INTERNAL WRENCHING BOLT
5306-01-478-1353 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
Alternate Parts: CB9294412C, CB9294-4-12C, 03A510, 03A510412C, 03A510-4-12C, 5306-01-478-1353, 01-478-1353, 5306014781353, 014781353
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 30, 2000 | 01-478-1353 | 06666 ( BOLT, INTERNAL WRENCHING ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
CROSS RECESS TYPE II
Cross Reference | NSN 5306-01-478-1353
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CB9294-4-12C | 66530 | CLICK BOND, INC. |
| 03A510 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 03A510-4-12C | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 5306-01-478-1353
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.498 INCHES MAXIMUM |
| FASTENER LENGTH | 1.248 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 6980 POUNDS PER SQUARE INCH |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.449 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE II |
| SPECIAL FEATURES | GRIP LENGTH MIN 0.740 TO MAX 0.760;GRIP DIAMETER 0.248 TO MAX 0.249 |