NSN 5305-00-012-0221
Part Details | MACHINE SCREW
5305-00-012-0221 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: 10511, 105-11, P847, 665403, 120221, FFS92TYPE1STYLE1S, P847, 10511, 105-11, 120221, 120221, MPD9484552, MPD9484-55-2, MPD94845913, MPD9484-59-13, 120221, 490140, 20655, 120221, 5305-00-012-0221, 00-012-0221, 5305000120221, 000120221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-012-0221 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-012-0221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 105-11 | 71500 | ACF INDUSTRIES INCCARTER CARBURETOR DIV |
| P847 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 665403 | 12204 | DAIMLER CHRYSLER |
| 120221 | 12204 | DAIMLER CHRYSLER |
| FFS92TYPE1STYLE1S | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| P847 | 22888 | FMC CORP |
| 105-11 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 120221 | 24617 | GENERAL MOTORS CORP |
| 120221 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| MPD9484-55-2 | 91340 | MET-PRO CORPORATION |
| MPD9484-59-13 | 91340 | MET-PRO CORPORATION |
| 120221 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 490140 | 57733 | STEWART-WARNER CORPORATION |
| 20655 | 28839 | TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV |
| 120221 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5305-00-012-0221
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| FASTENER LENGTH | 0.500 INCHES NOMINAL |
| SCREW MATERIAL | 0$1$5$6$8$9$DST1020 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES |
| SCREW SURFACE TREATMENT | 0$DZNA000 |
| HEAD STYLE | 8 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM |
| HEAD HEIGHT | 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1S STYLE |