Product Details | SPACING THREADED STANDOFF

5340-01-049-5258 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: ST5H01611160, ST5H016-11-160, 5340-01-049-5258, 01-049-5258, 5340010495258, 010495258

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 20-OCT-77 01-049-5258

Drawings & Photos | NSN 5340-01-049-5258


Cross Reference | NSN 5340-01-049-5258

Part Number Cage Code Manufacturer
NAS1831A4C26 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
ST5H016-11-160 22915 NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM

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Technical Data | NSN 5340-01-049-5258

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
STYLE DESIGNATOR 8 LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH 1.600 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.375 INCHES MINIMUM
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.375 INCHES MINIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 6-32 UN 2B
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS 6-32 UN 2B
(NON-CORE DATA) MATERIAL ALUMINUM ALLOY, QQ-A-225/10, ALLOY 6262 OR ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024 OR ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024
(NON-CORE DATA) SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2
MANUFACTURERS CODE 22915
DESIGN CONTROL REFERENCE ST5H016-11-160

Restrictions/Controls & Freight Information | NSN 5340-01-049-5258

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.
Precious Metals Indicator Code:UPrecious 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