NSN 5305-00-550-1550 NAS514P10328, NAS514P1032-8, MILA512
Product Details | MACHINE SCREW
5305-00-550-1550 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: NAS514P10328, NAS514P1032-8, MILA512, MILS7839, 5305-00-550-1550, 00-550-1550, 5305005501550, 005501550
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-550-1550 | 06657 ( SCREW, MACHINE ) |
Drawings & Photos | NSN 5305-00-550-1550
Demand History | NSN 5305-00-550-1550
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| NAS514P10328 | 2025-09-252 | 1000 | Czech Republic |
| NAS514P10328 | 2024-12-336 | 4500 | Czech Republic |
| NAS514P1032-8 | 2014-06-168 | 900 | Turkey |
| NAS514P10328 | 2014-01-14 | 18 | United States |
| 5305-00-550-1550 | 2011-09-269 | 50 | US |
| 5305-00-550-1550 | 2009-08-215 | 25 | United States |
| 5305-00-550-1550 | 2009-07-211 | 12 | US |
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Related Products | NSN 5305-00-550-1550
Technical Data | NSN 5305-00-550-1550
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| FASTENER LENGTH | 0.531 INCHES NOMINAL |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | CADMIUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| HEAD STYLE | A39 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
Restrictions/Controls & Freight Information | NSN 5305-00-550-1550
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||