Part Details | MACHINE SCREW
5305-01-077-9714 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: 21926, 21926, 21027A, 755017A82432, 755017A8243-2, 5305-01-077-9714, 01-077-9714, 5305010779714, 010779714
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 05, 1979 | 01-077-9714 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-077-9714
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21926 | 18068 | ASTROCOM ELECTRONICS, INC. |
| 21926 | 73734 | FEDERAL SCREW PRODUCTS INC. |
| 21027A | 73734 | FEDERAL SCREW PRODUCTS INC. |
| 755017A8243-2 | 14304 | HARRIS CORPORATIONDBA HARRIS RF COMMUNICATION |
Technical Data | NSN 5305-01-077-9714
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.540 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| FASTENER LENGTH | 0.590 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | GQQ-B-626$GQQ-W-321 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | SILVER |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | OVERALL SILVER |