NSN 5305-00-230-9731
Part Details | SHOULDER SCREW
5305-00-230-9731 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
Alternate Parts: ST3M547724, ST3M547-7-24, HT308724, HT308-7-24, HS26237Z24, HS2623-7Z24, HS26237Z24, HS2623-7Z24, HT308724, HT308-7-24, 66904H724, 66904H7-24, 66904H724, 66904H7-24, 5305-00-230-9731, 00-230-9731, 5305002309731, 002309731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 23, 1973 | 00-230-9731 | 22846 ( SCREW, SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
HIGH-TORQUE
Cross Reference | NSN 5305-00-230-9731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST3M547-7-24 | 76301 | BOEING COMPANY, THEDBA BOEING |
| HT308-7-24 | 73197 | HI-SHEAR CORPORATION |
| HS2623-7Z24 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| HS2623-7Z24 | 97928 | HUCK INTL INC |
| HT308-7-24 | L4528 | LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC |
| 66904H7-24 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 66904H7-24 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
Technical Data | NSN 5305-00-230-9731
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.574 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| FASTENER LENGTH | 2.084 INCHES MINIMUM AND 2.130 INCHES MAXIMUM |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.880 INCHES MINIMUM AND 0.890 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |