NSN 5305-01-277-8855 4430M07F09, 4430-M07-F09, 50299732
Product Details | EXTERNALLY RELIEVED BODY SCREW
5305-01-277-8855 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.
Part Alternates: 4430M07F09, 4430-M07-F09, 50299732, 5029973-2, 5305-01-277-8855, 01-277-8855, 5305012778855, 012778855
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 28 APR 1988 | 01-277-8855 | 01852 ( SCREW, EXTERNALLY RELIEVED BODY ) |
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Related Products | NSN 5305-01-277-8855
Technical Data | NSN 5305-01-277-8855
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| POINT STYLE | FLAT |
| FIRST DIAMETER FROM HEAD | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| HEAD STYLE | BUTTON |
| HEAD DIAMETER | 0.208 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNC |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| HEAD HEIGHT | 0.111 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SLOT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.217 INCHES NOMINAL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| FASTENER LENGTH | 0.437 INCHES NOMINAL |
| MATERIAL | STEEL COMP 303 OVERALL |
Restrictions/Controls & Freight Information | NSN 5305-01-277-8855
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||