NSN 5305-01-600-7897 NAS440523, NAS4405-23, 01-600-7897
Product Details | CLOSE TOLERANCE SCREW
5305-01-600-7897 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: NAS440523, NAS4405-23, 5305-01-600-7897, 01-600-7897, 5305016007897, 016007897
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 19 DEC 2011 | 01-600-7897 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Cross Reference | NSN 5305-01-600-7897
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS4405-23 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 5305-01-600-7897
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| GRIP DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| FASTENER LENGTH | 1.876 INCHES NOMINAL |
| SINGLE SHEAR STRENGTH | 95000 POUNDS PER SQUARE INCH |
| GRIP LENGTH | 1.428 INCHES MINIMUM AND 1.448 INCHES MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY2, CL2 FED SPEC 1ST TREATMENT RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNC |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD LENGTH | 0.438 INCHES NOMINAL |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| HEAD DIAMETER | 0.575 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, 100 DEG. HEAD, TRI-SLOT RECESS, CLOSE TOLERANCE, ALLOY STEEL, SHORT THREAD, SELF-LOCKING AND NONLOCKING |
| INTERNAL DRIVE STYLE | TRI-WING RECESS |
| SPECIFICATION/STANDARD DATA | 80205-NAS4400 THRU 4416 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MATERIAL | STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL |
| MINIMUM YIELD STRENGTH | 160000 POUNDS PER SQUARE INCH |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5305-01-600-7897
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | ||



