NSN 5305-00-637-8139 00-637-8139, 006378139
Product Details | MACHINE SCREW
5305-00-637-8139 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.
Part Alternates: 5305-00-637-8139, 00-637-8139, 5305006378139, 006378139
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-637-8139 | 06657 ( SCREW, MACHINE ) |
Cross Reference | NSN 5305-00-637-8139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 000153X0692 | 99185 | EATON CORPORATION DBA AIRFLEX DIV |
| 3103757 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV |
| 3103757 | 57526 | FORD MOTOR CO |
| 4596 | 15128 | ZERO-MAX INC. |
| 5304326 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 931.45.13.042 | S4080 | PILATUS AIRCRAFT LTD |
| MS35265-42 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| P2866 | 06848 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
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Technical Data | NSN 5305-00-637-8139
| 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 | 0.312 INCHES MAXIMUM |
| FASTENER LENGTH | 0.312 INCHES NOMINAL |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | CADMIUM |
| HEAD STYLE | A33 FILLISTER |
| HEAD DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD HEIGHT | 0.091 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
Restrictions/Controls & Freight Information | NSN 5305-00-637-8139
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



