Part Details | MACHINE SCREW
5305-00-951-3728 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: 440NC2AX38, 4-40NC2AX3-8, S440X38, S4-40X3-8, SS0440AA6, SEELSKREW440X38, SEELSKREW440X3-8, 1611013PC, 639262203, 639262-203, 501C571052, 501C57-10-52, ES11262, ES1126-2, 76007543, 7600754-3, 70317812, 70-31781-2, A593340, A593-340, 752640130, 752640-130, 752640130, 752640-130, 20011004, 200-11-004, 58A5A3082, 58A5A308-2, 4089177, 408917-7, 060044005, 048282008, 048282-008, 525071135, 5250-7113-5, SMC54038812, SMC540388-12, 1237016, 12370-1-6, 5305-00-951-3728, 00-951-3728, 5305009513728, 009513728
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-951-3728 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-951-3728
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-40NC2AX3-8 | 97539 | A P M HEXSEAL CORPORATION |
| S4-40X3-8 | 97539 | A P M HEXSEAL CORPORATION |
| SS0440AA6 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREW440X3-8 | 97539 | A P M HEXSEAL CORPORATION |
| 1611013PC | 94117 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 639262-203 | 12436 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 501C57-10-52 | 94033 | CARDWELL CONDENSER CORPLAPOINTE-ADMIRAL DIV |
| ES1126-2 | 20418 | DRS SUSTAINMENT SYSTEMS, INC.Use CAGE Code 98255 for cataloging |
| 7600754-3 | 93222 | EMPIRE LABORATORIES INC |
| 70-31781-2 | 58854 | GTE PRODUCTS CORPLIGHTING PRODUCTS GROUP |
| A593-340 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 752640-130 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 752640-130 | 02769 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 200-11-004 | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
| 58A5A308-2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 408917-7 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
| 060044005 | 92110 | SERVO CORPORATION OF AMERICA |
| 048282-008 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
| 5250-7113-5 | 05234 | THERMO JARRELL ASH CORPBAIRD DIV |
| SMC540388-12 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| 12370-1-6 | 10412 | WHITTAKER CORPWHITTAKER ELECTRONIC SYSTEMS DIV |
Technical Data | NSN 5305-00-951-3728
| 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 | 0.375 INCHES MAXIMUM |
| FASTENER LENGTH | 0.375 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT | PASSIVATE |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.220 INCHES NOMINAL |
| HEAD HEIGHT | 0.069 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | O RING |