NSN 5305-01-308-0170 BM33024V34M, BM33024V3-4M, BM33024V34UM
Product Details | CLOSE TOLERANCE SCREW
5305-01-308-0170 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: BM33024V34M, BM33024V3-4M, BM33024V34UM, BM33024V3-4UM , HT271A34M, HT271A3-4M , HT813734ASM, HT8137-3-4ASM, ST3M430V34ASM, ST3M430V3-4ASM , STM430V34ASM, STM430V3-4ASM, WC813734AM, WC8137-3-4AM , 11017934ASM, 110179-3-4ASM, 5305-01-308-0170, 01-308-0170, 5305013080170, 013080170
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 21 SEP 1989 | 01-308-0170 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Demand History | NSN 5305-01-308-0170
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-01-308-0170 | 2025-09-250 | 5 | Singapore |
| 5305-01-308-0170 | 2024-12-340 | 128 | United States |
| 110179-3-4ASM | 2023-06-170 | 140 | DIBBS |
| BM33024V3-4UM | 2023-06-170 | 140 | DIBBS |
| HT271A3-4M | 2023-06-170 | 140 | DIBBS |
| HT8137-3-4ASM | 2023-06-170 | 140 | DIBBS |
| ST3M430V3-4ASM | 2023-06-170 | 140 | DIBBS |
| WC8137-3-4AM | 2023-06-170 | 140 | DIBBS |
| 110179-3-4ASM | 2022-04-110 | 380 | DIBBS |
| BM33024V3-4UM | 2022-04-110 | 380 | DIBBS |
| HT271A3-4M | 2022-04-110 | 380 | DIBBS |
| HT8137-3-4ASM | 2022-04-110 | 380 | DIBBS |
| ST3M430V3-4ASM | 2022-04-110 | 380 | DIBBS |
| WC8137-3-4AM | 2022-04-110 | 380 | DIBBS |
| 5305-01-308-0170 | 2018-05-126 | 900 | DIBBS |
| 5305-01-308-0170 | 2017-01-11 | 100 | DIBBS |
| 5305-01-308-0170 | 2013-06-157 | 162 | DIBBS |
| 5305-01-308-0170 | 2013-05-133 | 392 | DIBBS |
| 5305-01-308-0170 | 2012-08-215 | 378 | DIBBS |
| 5305-01-308-0170 | 2012-04-114 | 471 | DIBBS |
| 5305-01-308-0170 | 2012-04-95 | 489 | DIBBS |
| 5305-01-308-0170 | 2011-02-39 | 63 | DIBBS |
| 5305-01-308-0170 | 2010-11-312 | 63 | DIBBS |
Cross Reference | NSN 5305-01-308-0170
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 110179-3-4ASM | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 110179-3-4ASM | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION |
| BM33024V3-4M | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| BM33024V3-4M | 97928 | HUCK INTL INC |
| BM33024V3-4UM | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| HT271A3-4M | 73197 | HI-SHEAR CORPORATION |
| HT271A3-4M | L4528 | LISI AEROSPACE CANADA CORP |
| HT8137-3-4ASM | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| HT8137-3-4ASM | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| ST3M430V3-4ASM | 1VSL7 | HOUSTON PRECISION FASTENER L.L.C. |
| ST3M430V3-4ASM | 58998 | EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY |
| ST3M430V3-4ASM | 76301 | BOEING COMPANY, THE DBA BOEING |
| STM430V3-4ASM | 76301 | BOEING COMPANY, THE DBA BOEING |
| WC8137-3-4AM | 60516 | WEST COAST AEROSPACE INC |
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Related Products | NSN 5305-01-308-0170
Technical Data | NSN 5305-01-308-0170
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| THREAD LENGTH | 0.380 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| HEAD HEIGHT | 0.044 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
| GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD QUANTITY PER INCH | 32 |
| FASTENER LENGTH | 0.640 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| THREAD SERIES DESIGNATOR | UNJF |
| FEATURES PROVIDED | O RING AND DRY FILM LUBRICANT AND CETYL ALCOHOL LUBRICANT |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| GRIP LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5305-01-308-0170
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 136500 | METAL NOI/METAL ALLOYS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KH | Defense Industrial Supply Center Philadelphia, PA 19111 |
| 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 5305-01-308-0170
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |