Product Details | SPACING THREADED STANDOFF

5340-01-253-4274 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: 5124052, 512405-2, 5340-01-253-4274, 01-253-4274, 5340012534274, 012534274

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 17 APR 1987 01-253-4274

Drawings & Photos | NSN 5340-01-253-4274


Cross Reference | NSN 5340-01-253-4274

Part Number Cage Code Manufacturer
512405-2 37695 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5340-01-253-4274

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.140 INCHES NOMINAL
STYLE DESIGNATOR 11 PROJECTION ONE END LEFT AND RIGHT INTERNAL THREADS
LENGTH 0.125 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.055 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.105 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.240 INCHES MINIMUM
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.047 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.086-56UNC-2B
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS NOT INTERNALLY THREADED
(NON-CORE DATA) MATERIAL ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061
(NON-CORE DATA) SURFACE TREATMENT CHROMATE, MIL-C-5541, CLASS 1A

Restrictions/Controls & Freight Information | NSN 5340-01-253-4274

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