NSN 5305-01-186-2167 NAS44002, NAS4400-2, 01-186-2167
Product Details | CLOSE TOLERANCE SCREW
5305-01-186-2167 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Part Alternates: NAS44002, NAS4400-2, 5305-01-186-2167, 01-186-2167, 5305011862167, 011862167
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 08 AUG 1984 | 01-186-2167 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Cross Reference | NSN 5305-01-186-2167
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS4400-2 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 5305-01-186-2167
| Characteristic | Specifications |
|---|---|
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNJC |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| GRIP DIAMETER | 0.1105 INCHES MINIMUM AND 0.1115 INCHES MAXIMUM |
| HEAD DIAMETER | 0.226 INCHES MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| SURFACE TREATMENT | CADMIUM OVERALL |
| GRIP LENGTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS4400 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| INTERNAL DRIVE STYLE | TRI-WING RECESS |
| FASTENER LENGTH | 0.348 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416A,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.238 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5305-01-186-2167
| 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: | 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 | ||