NSN 5305-01-049-8193 HT4028L79M, HT4028L7-9M, ST3M466V7L9M1
Product Details | CLOSE TOLERANCE SCREW
5305-01-049-8193 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: HT4028L79M, HT4028L7-9M, ST3M466V7L9M1, 5305-01-049-8193, 01-049-8193, 5305010498193, 010498193
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 25 OCT 1977 | 01-049-8193 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Drawings & Photos | NSN 5305-01-049-8193
Demand History | NSN 5305-01-049-8193
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-01-049-8193 | 2018-04-109 | 34 | DIBBS |
| 5305-01-049-8193 | 2017-07-190 | 34 | DIBBS |
| 5305-01-049-8193 | 2016-07-189 | 50 | DIBBS |
| 5305-01-049-8193 | 2016-06-181 | 50 | DIBBS |
Cross Reference | NSN 5305-01-049-8193
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11909V7L9M1 | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS |
| HT4028L7-9M | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4028L7-9M | 0PTK6 | SPS TECHNOLOGIES INC |
| HT4028L7-9M | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4028L7-9M | 73197 | HI-SHEAR CORPORATION |
| HT4028L7-9M | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| HT4028L7-9M | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4028L7-9M | 97928 | HUCK INTL INC |
| HT4028L7-9M | L4528 | LISI AEROSPACE CANADA CORP |
| ST3M466V7L9M1 | 76301 | BOEING COMPANY, THE DBA BOEING |
| ST3M466V7L9M1 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| ST3M466V7L9M1 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION |
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Technical Data | NSN 5305-01-049-8193
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.631 INCHES MINIMUM AND 0.681 INCHES MAXIMUM |
| FASTENER LENGTH | 1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM |
| MATERIAL | TITANIUM ALLOY OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C54 OVAL COUNTERSUNK |
| HEAD DIAMETER | 0.662 INCHES MINIMUM AND 0.668 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | D9 HIGH-TORQUE |
| GRIP LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| SURFACE FINISH | 32.0 MICROINCHES GRIP 32.0 MICROINCHES TOP OF HEAD 32.0 MICROINCHES THREADS |
| SPECIAL FEATURES | DRY FILM LUBRICANT P.S. 18021 LC 1 |
| SPECIFICATION/STANDARD DATA | 76301-ST3M466 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
Restrictions/Controls & Freight Information | NSN 5305-01-049-8193
| 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 |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |