Product Details | CLOSE TOLERANCE SCREW

5305-01-591-9795 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: BACB30LH3K22, 5305-01-591-9795, 01-591-9795, 5305015919795, 015919795

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 16 FEB 2011 01-591-9795

Demand History | NSN 5305-01-591-9795

Part Number Request Date QTY Origin
BACB30LH3K22 2011-06-157 50 Spain

Cross Reference | NSN 5305-01-591-9795

Part Number Cage Code Manufacturer
BACB30LH3K22 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5305-01-591-9795

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HEAD DIAMETER 0.337 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF
HEAD STYLE FLAT COUNTERSUNK
PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT, 100 DEG HEAD, CROSS RECESS, 95 KSDI SHEAR, SHORT THREAD
THREAD QUANTITY PER INCH 32
GRIP LENGTH 1.365 NOMINAL MILS AND 1.385 NOMINAL CENTIMETERS
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SPECIAL FEATURES BLACK ON THREAD END MAY COVER THE CHAMFER PLUS ONE PITCH; MAX SERVICE TEMP 350 DEG F
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD LENGTH 0.345 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BMS 10-85 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
FASTENER LENGTH 1.705 INCHES MINIMUM AND 1.735 INCHES MAXIMUM
COLOR BLACK THREADS
MATERIAL IRON ALLOY 660 OVERALL
INTERNAL DRIVE STYLE CROSS RECESS TYPE II
SURFACE TREATMENT ALUMINUM OVERALL
GRIP DIAMETER 0.189 NOMINAL MILS AND 0.190 NOMINAL CENTIMETERS

Restrictions/Controls & Freight Information | NSN 5305-01-591-9795

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