NSN 5305-00-283-0257 00-283-0257, 002830257
Product Details | MACHINE SCREW
5305-00-283-0257 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: 5305-00-283-0257, 00-283-0257, 5305002830257, 002830257
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-283-0257 | 06657 ( SCREW, MACHINE ) |
Drawings & Photos | NSN 5305-00-283-0257
Cross Reference | NSN 5305-00-283-0257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 124-7391374 PC 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 1736952-73 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 9000S6202-7406612 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| MS35214-55 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| MS35214-55 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS35231-63 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 5305-00-283-0257
Technical Data | NSN 5305-00-283-0257
| 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 | COPPER ALLOY 268 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | NICKEL |
| HEAD STYLE | A20 BINDING |
| HEAD DIAMETER | 0.378 INCHES MINIMUM AND 0.399 INCHES MAXIMUM |
| HEAD HEIGHT | 0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | B10 SLOT |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 8S STYLE |
Restrictions/Controls & Freight Information | NSN 5305-00-283-0257
| 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 | ||