NSN 5305-01-226-3570 CA21017410, CA21017-4-10, FIT0100014010
Product Details | CLOSE TOLERANCE SCREW
5305-01-226-3570 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: CA21017410, CA21017-4-10, FIT0100014010, FIT01-0001-4010 , LE11100014010, LE111-0001-4010, 5305-01-226-3570, 01-226-3570, 5305012263570, 012263570
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 15 FEB 1986 | 01-226-3570 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Demand History | NSN 5305-01-226-3570
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| CA21017-4-10 | 2024-06-162 | 110 | DIBBS |
| FIT01-0001-4010 | 2024-06-162 | 110 | DIBBS |
| CA21017-4-10 | 2023-03-73 | 46 | DIBBS |
| FIT01-0001-4010 | 2023-03-73 | 46 | DIBBS |
| 5305-01-226-3570 | 2017-12-337 | 113 | DIBBS |
| 5305-01-226-3570 | 2015-12-364 | 136 | DIBBS |
| 5305-01-226-3570 | 2015-01-12 | 122 | DIBBS |
| 5305-01-226-3570 | 2013-11-319 | 66 | DIBBS |
| 5305-01-226-3570 | 2013-10-304 | 66 | DIBBS |
| 5305-01-226-3570 | 2013-02-58 | 70 | DIBBS |
| LE11100014010 | 2012-02-59 | 6 | United States |
| 5305-01-226-3570 | 2011-11-333 | 6 | United States |
Cross Reference | NSN 5305-01-226-3570
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA21017-4-10 | 29372 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| FIT01-0001-4010 | 58998 | EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY |
| LE111-0001-4010 | 43999 | BOEING COMPANY, THE DBA BOEING |
| LE111-0001-4010 | 58998 | EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY |
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Technical Data | NSN 5305-01-226-3570
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| MINIMUM TENSILE STRENGTH | 18000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| GRIP LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| SPECIAL FEATURES | 3 KEYWAYS 1.131 INCH NOM LENGTH 0.040 INCH MIN AND 0.044 INCH MAX WIDE MACHINED IN SHANK. BORE MACHINED IN THREAD END TO RECEIVE PLUG |
| GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| HEAD DIAMETER | 0.477 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| FASTENER LENGTH | 1.151 INCHES MINIMUM AND 1.171 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.1565 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 28 |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| THREAD SERIES DESIGNATOR | UNJF |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| MATERIAL | IRON ALLOY 660 OVERALL |
| HEAD STYLE | PAN NO. 2 |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| THREAD LENGTH | 0.516 INCHES MINIMUM AND 0.556 INCHES MAXIMUM |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5305-01-226-3570
| 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 | 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 5305-01-226-3570
| 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 | E | The current standard price is an estimated price.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| 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 | 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 |
M EA : Each |



