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NSN: 5305-01-217-4007 / SCREW,MACHINE
- Product Description
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Product Description
| Manufacturer | Part Number |
|---|---|
| REID PRODUCTS INC. DBA REID PRODUCTS , 59563 | 11839V4-8-19 |
| SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION DIV AEROSPACE PRODUCTS , 56878 | 3M1034V4-8-10 |
| ARCONIC GLOBAL FASTENERS & RINGS, INC. DBA ARCONIC FASTENING SYSTEMS AND RINGS DIV TORRANCE OPERATIONS , 92215 | 3M1034V4-8-10 |
| ARCONIC GLOBAL FASTENERS & RINGS, INC. DBA ARCONIC FASTENING SYSTEMS & RINGS , 06950 | 3M1034V4-8-19 |
| HI-SHEAR CORPORATION , 73197 | 3M1034V4-8-19 |
| BOEING COMPANY, THE DBA BOEING DIV DEFENSE, SPACE & SECURITY , 76301 | 3M1034V4-8-19 |
| SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA , 80539 | 3M1034V4-8-19 |
| LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC , L4528 | 3M1034V4-8-19 |
| HI-SHEAR CORPORATION , 73197 | HT4075V4-8-19 |
| SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA , 80539 | HT4075V4-8-19 |
| Name | Value |
|---|---|
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| FASTENER LENGTH | 0.954 INCHES MINIMUM AND 0.984 INCHES MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
Additional Information:
| Agency Usage | End Item Usage | Criticality |
|---|---|---|
| Air Force, Navy | AIRCRAFT, PHANTOM F-4 | Critical Application |
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.
Cross Reference
11839V4-8-19 59563REID PRODUCTS INC. DBA REID PRODUCTS3M1034V4-8-10 56878SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION3M1034V4-8-10 92215ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS3M1034V4-8-19 06950ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS3M1034V4-8-19 73197HI-SHEAR CORPORATION3M1034V4-8-19 76301BOEING COMPANY, THE DBA BOEING3M1034V4-8-19 80539SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP3M1034V4-8-19 L4528LISI AEROSPACE CANADA CORPHT4075V4-8-19 06950ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMSHT4075V4-8-19 56878SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISIONHT4075V4-8-19 92215ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
Restrictions/Controls & Freight Information
Shelf-Life Code:0Nondeteriorative Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. Controlled Inventory Item Code:UUNCLASSIFIED Precious Metals Indicator Code:AItem 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.
Management
Cognizance Codes9BNavy-owned stocks of DLA materialNaval Inventory Control Point, MechanicsburgSource of SupplySMSDefense Logistics AgencyEnterprise Business SystemsAgencyDNDepartment of the NavyService OrganizationNU.S. NavyAcquisition Advice CodesJNOT 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 CodeUUNCLASSIFIEDShelf Life Code0NondeteriorativePurchasingQTY UOM1 EA : Each
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