NSN 5305-01-255-9449 HT4025L3D6 , ST3M4543DL6, ST3M454-3DL6
Product Details | CLOSE TOLERANCE SCREW
5305-01-255-9449 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: HT4025L3D6 , ST3M4543DL6, ST3M454-3DL6, WC4025L3D6, WC4025L-3D6, 119053DL6, 11905-3DL6 , 5305-01-255-9449, 01-255-9449, 5305012559449, 012559449
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 30 MAY 1987 | 01-255-9449 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Drawings & Photos | NSN 5305-01-255-9449
Demand History | NSN 5305-01-255-9449
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-01-255-9449 | 2014-01-20 | 320 | DIBBS |
| 5305-01-255-9449 | 2010-02-54 | 560 | DIBBS |
| 5305-01-255-9449 | 2009-02-44 | 53 | DIBBS |
| 5305-01-255-9449 | 2009-01-22 | 15 | DIBBS |
| 5305-01-255-9449 | 2008-12-354 | 62 | DIBBS |
| 5305-01-255-9449 | 2008-11-316 | 19 | DIBBS |
| 5305-01-255-9449 | 2008-10-283 | 10 | DIBBS |
| ST3M4543DL6 | 2006-08-233 | 50 | United Kingdom |
Cross Reference | NSN 5305-01-255-9449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11905-3DL6 | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS |
| HT4025L3D6 | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| HT4025L3D6 | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4025L3D6 | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4025L3D6 | 27624 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| HT4025L3D6 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| HT4025L3D6 | 73197 | HI-SHEAR CORPORATION |
| HT4025L3D6 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| HT4025L3D6 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| HT4025L3D6 | 97928 | HUCK INTL INC |
| HT4025L3D6 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION |
| HT4025L3D6 | L4528 | LISI AEROSPACE CANADA CORP |
| ST3M454-3DL6 | 06710 | VALLEY-TODECO, INC. |
| ST3M454-3DL6 | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| ST3M454-3DL6 | 1VSL7 | HOUSTON PRECISION FASTENER L.L.C. |
| ST3M454-3DL6 | 58998 | EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY |
| ST3M454-3DL6 | 76301 | BOEING COMPANY, THE DBA BOEING |
| ST3M454-3DL6 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| ST3M454-3DL6 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION |
| WC4025L-3D6 | 60516 | WEST COAST AEROSPACE INC |
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Technical Data | NSN 5305-01-255-9449
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| FASTENER LENGTH | 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM |
| MATERIAL | STEEL COMP XM-13 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE GRIP PAINT TOP OF HEAD PASSIVATE THREADS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE GRIP 595 FED STD SINGLE TREATMENT RESPONSE TOP OF HEAD QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C50 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | D9 HIGH-TORQUE |
| GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.645 INCHES MINIMUM AND 0.685 INCHES MAXIMUM FIRST HOLE |
| SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM FIRST HOLE |
| SPECIAL FEATURES | PAINT COLOR WHITE |
Restrictions/Controls & Freight Information | NSN 5305-01-255-9449
| 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: | 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 |
|---|---|---|
| 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 |
Management | NSN 5305-01-255-9449
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
Q EA : Each |