Part Details | MACHINE SCREW
5305-00-638-3358 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: D84714410, D8471-44-10, 9417096, 9417096, 90585041, 905850-41, 90585041, 905850-41, 990388813, 990388-813, 990388113, 990388-113, MS3522345, MS35223-45, D84714410, D8471-44-10, 5305-00-638-3358, 00-638-3358, 5305006383358, 006383358
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-638-3358 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-638-3358
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D8471-44-10 | 81336 | CHIEF OF ENGINEERSDEPT OF ARMY |
| 9417096 | 24617 | GENERAL MOTORS CORP |
| 9417096 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 905850-41 | 32537 | JOY GLOBAL UNDERGROUND MINING, LLCDBA MINING JOY MACHINERY |
| 905850-41 | 83179 | JOY MFG COAIR POWER GROUP MICHIGAN CITY PLANT |
| 990388-813 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 990388-113 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| MS35223-45 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| D8471-44-10 | 60144 | UNIFAB INDUSTRIES INC |
Technical Data | NSN 5305-00-638-3358
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| FASTENER LENGTH | 0.500 INCHES NOMINAL |
| SCREW MATERIAL | STEEL |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AQQ-S-633-CANC$JDAQQ-W-409 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | CADMIUM |
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| HEAD HEIGHT | 0.085 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 9S STYLE |