NSN 5305-00-963-6087 481000 , 51B1543, 51B154-3
Product Details | MACHINE SCREW
5305-00-963-6087 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Part Alternates: 481000 , 51B1543, 51B154-3, 58003321255001, 5800332-1255-001 , 5305-00-963-6087, 00-963-6087, 5305009636087, 009636087
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1962 | 00-963-6087 | 06657 ( SCREW, MACHINE ) |
Demand History | NSN 5305-00-963-6087
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 51B154-3 | 2024-06-176 | 777 | DIBBS |
| 51B154-3 | 2024-06-168 | 777 | DIBBS |
| 51B154-3 | 2021-11-333 | 543 | DIBBS |
| 51B154-3 | 2021-11-322 | 543 | DIBBS |
| 51B154-3 | 2020-11-321 | 1026 | DIBBS |
| 51B154-3 | 2020-11-309 | 1026 | DIBBS |
| 51B154-3 | 2020-08-231 | 396 | DIBBS |
| 51B154-3 | 2020-08-223 | 396 | DIBBS |
| 51B154-3 | 2020-07-211 | 396 | DIBBS |
| 51B154-3 | 2020-07-208 | 325 | DIBBS |
| 51B154-3 | 2019-10-279 | 1138 | DIBBS |
| 5305-00-963-6087 | 2018-08-241 | 954 | DIBBS |
| 5305-00-963-6087 | 2018-02-42 | 733 | DIBBS |
| 5305-00-963-6087 | 2017-10-295 | 733 | DIBBS |
| 5305-00-963-6087 | 2013-08-241 | 876 | DIBBS |
| 5305-00-963-6087 | 2013-08-226 | 876 | DIBBS |
| 5305-00-963-6087 | 2013-01-14 | 672 | DIBBS |
| 5305-00-963-6087 | 2010-08-224 | 1430 | DIBBS |
| 5305-00-963-6087 | 2009-07-188 | 1431 | DIBBS |
| 5305-00-963-6087 | 2008-11-316 | 1431 | DIBBS |
| 5305-00-963-6087 | 2008-09-259 | 835 | DIBBS |
| 5305-00-963-6087 | 2008-06-161 | 1000 | DIBBS |
| 5305-00-963-6087 | 2008-04-112 | 1236 | DIBBS |
Cross Reference | NSN 5305-00-963-6087
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51B154-3 | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| 51B154-3 | 06892 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 51B154-3 | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 51B154-3 | 27624 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 51B154-3 | 73197 | HI-SHEAR CORPORATION |
| 51B154-3 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 51B154-3 | L4528 | LISI AEROSPACE CANADA CORP |
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Technical Data | NSN 5305-00-963-6087
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.187 INCHES MAXIMUM |
| FASTENER LENGTH | 0.504 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | TIN |
| HEAD STYLE | A39 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | B5 TORQUE SET |
| MANUFACTURERS CODE | 06892 |
| DESIGN CONTROL REFERENCE | 51B154-3 |
Restrictions/Controls & Freight Information | NSN 5305-00-963-6087
| 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: | U | Precious metal type is unknown |
| 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 |
|---|---|---|
| No Freight Information | ||



