Part Details | MACHINE SCREW
5305-00-273-7583 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: 49M6833PC50, 49M68-33PC50, 2965202ALT5PC27, 2965-202ALT5PC27, 5633604982800PC27, 563-3604-982800PC27, 4033604984536ALT4PC27, 403-3604-984536ALT4PC27, 3604805274REVAPC27, 3604-805274REVAPC27, 3604162453ALT15PC27, 3604-162453ALT15PC27, 3403604999829ALTAPC27, 340-3604-999829ALTAPC27, 31936041188274ALT2PC27, 319-3604-1188274ALT2PC27, 3123604982127PC27, 312-3604-982127PC27, 2713604957647PC27, 271-3604-957647PC27, 57136041302166REVAPC27, 571-3604-1302166REVAPC27, 5643604936292ALT5PC27, 564-3604-936292ALT5PC27, 5305-00-273-7583, 00-273-7583, 5305002737583, 002737583
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-273-7583 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-273-7583
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 49M68-33PC50 | 96169 | ELECTRIC BOAT CORPORATION |
| 2965-202ALT5PC27 | 96169 | ELECTRIC BOAT CORPORATION |
| 563-3604-982800PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 403-3604-984536ALT4PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3604-805274REVAPC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3604-162453ALT15PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 340-3604-999829ALTAPC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 319-3604-1188274ALT2PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 312-3604-982127PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 271-3604-957647PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 571-3604-1302166REVAPC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 564-3604-936292ALT5PC27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5305-00-273-7583
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.400 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| FASTENER LENGTH | 1.500 INCHES NOMINAL |
| SCREW MATERIAL | 8$DNL0017 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | BQQ-N-281,CL A$CQQ-N-281,CL B 1ST MATERIAL RESPONSE |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.452 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY MATERIAL |