NSN 5305-01-524-1521 120-225-3-11, 01-524-1521, 120225311
Product Details | CLOSE TOLERANCE SCREW
5305-01-524-1521 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: 120-225-3-11, 5305-01-524-1521, 01-524-1521, 5305015241521, 120225311, 015241521
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 23-SEP-04 | 01-524-1521 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Drawings & Photos | NSN 5305-01-524-1521
Demand History | NSN 5305-01-524-1521
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-01-524-1521 | 2014-10-286 | 9 | DIBBS |
| 5305-01-524-1521 | 2013-11-316 | 20 | DIBBS |
| 5305-01-524-1521 | 2013-03-64 | 1241 | DIBBS |
| 5305-01-524-1521 | 2013-02-49 | 20 | DIBBS |
| 5305-01-524-1521 | 2013-01-27 | 20 | DIBBS |
| 5305-01-524-1521 | 2011-08-231 | 133 | DIBBS |
| 5305-01-524-1521 | 2011-04-115 | 49 | DIBBS |
Cross Reference | NSN 5305-01-524-1521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 120-225-3-11 | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| 120-225-3-11 | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| 120-225-3-11 | 27624 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 120-225-3-11 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| 120-225-3-11 | 62384 | LFC INDUSTRIES INC. |
| 120-225-3-11 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 120-225-3-11 | 97499 | BELL HELICOPTER TEXTRON INC. |
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Related Products | NSN 5305-01-524-1521
Technical Data | NSN 5305-01-524-1521
| 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 | 0.430 INCHES NOMINAL |
| FASTENER LENGTH | 0.813 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4340 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6415 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MINIMUM TENSILE STRENGTH | 2000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C38 ROUND EXTENDED WASHER |
| HEAD DIAMETER | 0.375 INCHES NOMINAL |
| HEAD HEIGHT | 0.094 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.437 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.027 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | D26 CRUCIFORM RIBBED |
| GRIP LENGTH | 0.250 INCHES NOMINAL |
| GRIP DIAMETER | 0.189 INCHES NOMINAL |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| III END ITEM IDENTIFICATION | SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP PHIL ACTS AS POE (E-NSN ISIL) |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, WASHER HEAD, CLOSE TOLERANCE, LONG THREAD, 95 KSI FSU |
Restrictions/Controls & Freight Information | NSN 5305-01-524-1521
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 |
|---|---|---|
| No Freight Information | ||