Product Details | CLOSE TOLERANCE SCREW

5305-01-580-9990 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: BACB30XD3K10, 5305-01-580-9990, 01-580-9990, 5305015809990, 015809990

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 04 JAN 2010 01-580-9990

Demand History | NSN 5305-01-580-9990

Part Number Request Date QTY Origin
BACB30XD3K10 2023-08-242 100 India
BACB30XD3K10 2018-10-284 100 RO
5305-01-580-9990 2017-03-78 29 DIBBS
5305-01-580-9990 2017-01-17 10 DIBBS
5305-01-580-9990 2017-01-11 85 DIBBS

Cross Reference | NSN 5305-01-580-9990

Part Number Cage Code Manufacturer
BACB30XD3K10 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5305-01-580-9990

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BMS 10-85, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE FLAT COUNTERSUNK
MATERIAL TITANIUM ALLOY OVERALL
THREAD QUANTITY PER INCH 32
GRIP LENGTH 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
GRIP DIAMETER 0.1881 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
THREAD LENGTH 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NOMINAL THREAD DIAMETER 0.190 INCHES
SURFACE FINISH 32.0 MICROINCHES THREADS
PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT, PAN HEAD, CROSS RECESS, SHORT THREAD
THREAD SERIES DESIGNATOR UNJF
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
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
HEAD DIAMETER 0.322 INCHES NOMINAL
SURFACE TREATMENT ALUMINUM OVERALL
FASTENER LENGTH 0.933 INCHES MINIMUM AND 0.963 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES GRIP
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-580-9990

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents 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