NSN 5305-01-580-9531 BACB30NT06K3, 01-580-9531, 015809531
Product Details | CLOSE TOLERANCE SCREW
5305-01-580-9531 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: BACB30NT06K3, 5305-01-580-9531, 01-580-9531, 5305015809531, 015809531
Hardware and Abrasives | Screws
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | 31 DEC 2009 | 01-580-9531 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Cross Reference | NSN 5305-01-580-9531
Part Number | Cage Code | Manufacturer |
---|---|---|
BACB30NT06K3 | 81205 | THE BOEING COMPANY DBA BOEING |
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Technical Data | NSN 5305-01-580-9531
Characteristic | Specifications |
---|---|
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.308 INCHES NOMINAL |
HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
GRIP DIAMETER | 0.1361 INCHES MINIMUM AND 0.1375 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BMS 10-85, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
HEAD HEIGHT | 0.086 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 32 |
GRIP LENGTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
NOMINAL THREAD DIAMETER | 0.138 INCHES |
MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
SURFACE FINISH | 32.0 MICROINCHES THREADS |
PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, PAN HEAD, CROSS RECESS, SHORT THREAD |
THREAD SERIES DESIGNATOR | UNJF |
HEAD STYLE | PAN |
SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
FASTENER LENGTH | 0.496 INCHES NOMINAL |
SURFACE TREATMENT | ALUMINUM OVERALL |
SURFACE FINISH | 32.0 MICROINCHES GRIP |
THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 5305-01-580-9531
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. |
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 |
---|---|---|
No Freight Information |