NSN 5305-00-486-7937 AS1090308, AS109-03-08, CA47400308
Product Details | CLOSE TOLERANCE SCREW
5305-00-486-7937 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: AS1090308, AS109-03-08, CA47400308, CA4740-0308, CA4740-03-08, HL71261, HL7126-1, VP1120308, VP1120-3-08, GB510K308, GB510K3-08, 5305-00-486-7937, 00-486-7937, 5305004867937, 004867937
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 17 MAR 1972 | 00-486-7937 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Drawings & Photos | NSN 5305-00-486-7937
Demand History | NSN 5305-00-486-7937
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AS109-03-08 | 2021-07-201 | 79 | DIBBS |
| CA4740-0308 | 2021-07-201 | 79 | DIBBS |
| GB510K3-08 | 2021-07-201 | 79 | DIBBS |
| HL7126-1 | 2021-07-201 | 79 | DIBBS |
| VP1120-3-08 | 2021-07-201 | 79 | DIBBS |
| AS109-03-08 | 2021-05-123 | 65 | DIBBS |
| CA4740-0308 | 2021-05-123 | 65 | DIBBS |
| GB510K3-08 | 2021-05-123 | 65 | DIBBS |
| HL7126-1 | 2021-05-123 | 65 | DIBBS |
| VP1120-3-08 | 2021-05-123 | 65 | DIBBS |
| AS109-03-08 | 2021-04-110 | 65 | DIBBS |
| CA4740-0308 | 2021-04-110 | 65 | DIBBS |
| GB510K3-08 | 2021-04-110 | 65 | DIBBS |
| HL7126-1 | 2021-04-110 | 65 | DIBBS |
| VP1120-3-08 | 2021-04-110 | 65 | DIBBS |
| AS109-03-08 | 2021-03-87 | 130 | DIBBS |
| CA4740-0308 | 2021-03-87 | 130 | DIBBS |
| GB510K3-08 | 2021-03-87 | 130 | DIBBS |
| HL7126-1 | 2021-03-87 | 130 | DIBBS |
| VP1120-3-08 | 2021-03-87 | 130 | DIBBS |
Cross Reference | NSN 5305-00-486-7937
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS109-03-08 | 84256 | AVIBANK MFG., INC. |
| CA4740-03-08 | 32707 | TELAIR INTERNATIONAL INCORPORATED DBA NORDISK AVIATION PRODUCTS |
| CA4740-0308 | 29372 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| GB510K3-08 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| HL7126-1 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
| HL7126-1 | 86831 | ROCKWELL COLLINS ELECTROMECHANICAL SYSTEMS, INC |
| VP1120-3-08 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
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Related Products | NSN 5305-00-486-7937
Technical Data | NSN 5305-00-486-7937
| 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 | 0.277 INCHES MINIMUM AND 0.298 INCHES MAXIMUM |
| FASTENER LENGTH | 0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C50 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | D8 TORQUE SET |
| GRIP LENGTH | 0.594 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD 63.0 MICROINCHES GRIP |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.793 INCHES MINIMUM AND 0.809 INCHES MAXIMUM FIRST HOLE |
| SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE |
| SPECIAL FEATURES | SPRING LOADED METAL BALLS PROTRUDING FROM GRIP FOR POSITIVE ENGAGEMENT |
| MANUFACTURERS CODE | 32707 |
| DESIGN CONTROL REFERENCE | CA4740-03-08 |
Restrictions/Controls & Freight Information | NSN 5305-00-486-7937
| 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 |
| 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 | GX | HQ Defense Logistics Agency, Enterprise Business Systems Fort Belvoir, VA 22060 |
| 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 5305-00-486-7937
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| 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 |