NSN 5306-01-102-0304 EWBM26752, EWBM26-7-52, 01-102-0304
Product Details | CLOSE TOLERANCE BOLT
5306-01-102-0304 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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 not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.
Part Alternates: EWBM26752, EWBM26-7-52, 5306-01-102-0304, 01-102-0304, 5306011020304, 011020304
Hardware and Abrasives | Bolts
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | 11 OCT 1980 | 01-102-0304 | 27851 ( BOLT, CLOSE TOLERANCE ) |
Demand History | NSN 5306-01-102-0304
Part Number | Request Date | QTY | Origin |
---|---|---|---|
5306-01-102-0304 | 2009-06-03 | 5000 | US |
Cross Reference | NSN 5306-01-102-0304
Part Number | Cage Code | Manufacturer |
---|---|---|
EWBM26-7-52 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
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Technical Data | NSN 5306-01-102-0304
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD DIAMETER | 0.438 INCHES |
THREAD QUANTITY PER INCH | 20 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.814 INCHES NOMINAL |
FASTENER LENGTH | 4.064 INCHES NOMINAL |
MATERIAL | COBALT COMP MP-35-N OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | SPS-M-573 FSCM 56878 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
MINIMUM TENSILE STRENGTH | 260000 POUNDS PER SQUARE INCH |
HEAD STYLE | C10 DOUBLE HEXAGON WITH HOLE |
HEAD HEIGHT | 0.464 INCHES NOMINAL |
WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
EXTENDED WASHER DIAMETER | 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM |
EXTENDED WASHER THICKNESS | 0.083 INCHES NOMINAL |
GRIP LENGTH | 3.250 INCHES NOMINAL |
GRIP DIAMETER | 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
SPECIFICATION/STANDARD DATA | 56878-EWBM26 MANUFACTURERS STANDARD |
III PURCHASE DESCRIPTION IDENTIFICATION | 56878-SPS-B-71320 |
Restrictions/Controls & Freight Information | NSN 5306-01-102-0304
Category | Code | Description |
---|---|---|
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. |
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 |