Part Details | MACHINE SCREW
5305-01-373-1922 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: 6502351, 4124637511 PC78, 412-4637511 PC78, 20857 PC78, 2085-7 PC78, 6502351L1, 4124637511 PC78L1, 412-4637511 PC78L1, 20857 PC78L1, 2085-7 PC78L1, 5305-01-373-1922, 01-373-1922, 5305013731922, 013731922
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 30, 1993 | 01-373-1922 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-373-1922
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6502351 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 412-4637511 PC78 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 2085-7 PC78 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 6502351L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 412-4637511 PC78L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2085-7 PC78L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 5305-01-373-1922
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| THREAD CLASS | 3A |
| THREAD LENGTH | 2.750 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
