NSN 5305-01-578-1668 HR240315, HR240-3-15, 03A174315
Product Details | CLOSE TOLERANCE SCREW
5305-01-578-1668 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: HR240315, HR240-3-15, 03A174315, 03A174-3-15 , 5305-01-578-1668, 01-578-1668, 5305015781668, 015781668
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 29 SEP 2009 | 01-578-1668 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Demand History | NSN 5305-01-578-1668
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 03A174-3-15 | 2024-04-113 | 117 | DIBBS |
| HR240-3-15 | 2024-04-113 | 117 | DIBBS |
| 03A174-3-15 | 2024-04-105 | 117 | DIBBS |
| HR240-3-15 | 2024-04-105 | 117 | DIBBS |
| 03A174-3-15 | 2023-10-296 | 115 | DIBBS |
| HR240-3-15 | 2023-10-296 | 115 | DIBBS |
| 03A174-3-15 | 2023-10-288 | 115 | DIBBS |
| HR240-3-15 | 2023-10-288 | 115 | DIBBS |
| 5305-01-578-1668 | 2020-05-142 | 1 | DIBBS-RFPs |
| 03A174-3-15 | 2020-04-103 | 53 | DIBBS |
| HR240-3-15 | 2020-04-103 | 53 | DIBBS |
| 5305-01-578-1668 | 2013-08-223 | 10 | DIBBS |
| 5305-01-578-1668 | 2013-08-221 | 2 | DIBBS |
| 5305-01-578-1668 | 2013-07-206 | 2 | DIBBS |
| 5305-01-578-1668 | 2012-06-166 | 32 | DIBBS |
Cross Reference | NSN 5305-01-578-1668
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 03A174-3-15 | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| 03A174-3-15 | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 03A174-3-15 | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| 03A174-3-15 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| 03A174-3-15 | 27624 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 03A174-3-15 | 73197 | HI-SHEAR CORPORATION |
| 03A174-3-15 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| HR240-3-15 | 73197 | HI-SHEAR CORPORATION |
| HR240-3-15 | L4528 | LISI AEROSPACE CANADA CORP |
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Related Products | NSN 5305-01-578-1668
Technical Data | NSN 5305-01-578-1668
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.938 INCHES NOMINAL |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| END ITEM IDENTIFICATION | B-2 AIRCRAFT |
| THREAD SERIES DESIGNATOR | UNJF |
| INTERNAL DRIVE STYLE | TORQUE-SET RIBBED |
| THREAD LENGTH | 0.345 INCHES NOMINAL |
| GRIP DIAMETER | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD CLASS | 3A |
| FASTENER LENGTH | 1.283 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5305-01-578-1668
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 096640 | SCREWS, IRON OR STEEL |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| 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 5305-01-578-1668
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |