Product Details | SPACING THREADED STANDOFF

5340-01-521-2526 A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.

Part Alternates: 14050HSS37512B832X14, 5340-01-521-2526, 01-521-2526, 5340015212526, 015212526

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 15 JUN 2004 01-521-2526

Drawings & Photos | NSN 5340-01-521-2526


Cross Reference | NSN 5340-01-521-2526

Part Number Cage Code Manufacturer
14050H-SS-.375-12(B=8-32X1/4) 51506 ACCURATE SCREWMACHINE CORPORATION DBA A S M

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Technical Data | NSN 5340-01-521-2526

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
STYLE DESIGNATOR 6 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
LENGTH 0.375 INCHES NOMINAL
RIGHT PROJECTION DIAMETER 0.164 INCHES NOMINAL
RIGHT PROJECTION LENGTH 0.438 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC LEFT INTERNAL UNC RIGHT EXTERNAL
NOMINAL THREAD SIZE 0.164 INCHES LEFT INTERNAL 0.164 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH 32 LEFT INTERNAL 32 RIGHT EXTERNAL
THREAD CLASS 2B LEFT INTERNAL 2A RIGHT EXTERNAL
THREAD DIRECTION RIGHT-HAND LEFT INTERNAL RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH 0.375 INCHES NOMINAL LEFT INTERNAL 0.500 INCHES NOMINAL RIGHT EXTERNAL
III END ITEM IDENTIFICATION COUNTER BATTERY RADAR (COBRA)

Restrictions/Controls & Freight Information | NSN 5340-01-521-2526

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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