Part Details | SHOULDER SCREW
5305-01-320-1055 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: 6310220002, 6310220-002, 6310220002, 6310220-002, 5305-01-320-1055, 01-320-1055, 5305013201055, 013201055
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 19, 1990 | 01-320-1055 | 22846 ( SCREW, SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CROSS RECESS TYPE II
Cross Reference | NSN 5305-01-320-1055
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6310220-002 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 6310220-002 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-320-1055
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 36 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.285 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| FASTENER LENGTH | 1.820 INCHES MINIMUM AND 1.860 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.160 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 1 CROSS RECESS TYPE II |
| SPECIAL FEATURES | RELIEF BETWEEN HEAD AND SHOULDER; RELIEF BETWEEN SHOULDER AND THREAD; POINT SLOTTED EACH SIDE 0.035 IN. NOM WIDTH; 0.180 IN. NOM LG; SURFACE FINISH ON SHOULDER 32.0 MICROINCHES; 63.0 MICROINCHES ON THREADS |