Product Details | SPACING THREADED STANDOFF

5340-01-322-5638 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: 949568-101, 5340-01-322-5638, 01-322-5638, 5340013225638, 949568101, 013225638

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 09 JUL 1990 01-322-5638

Drawings & Photos | NSN 5340-01-322-5638


Cross Reference | NSN 5340-01-322-5638

Part Number Cage Code Manufacturer
949568-101 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5340-01-322-5638

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
STYLE DESIGNATOR 7 FLANGED WITH LEFT INTERNAL THREAD
FLANGE DIAMETER 2.750 INCHES NOMINAL
FLANGE THICKNESS 0.100 INCHES NOMINAL
LENGTH 3.340 INCHES NOMINAL
CORNER RADIUS 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.144 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.753 IN.
(NON-CORE DATA) MATERIAL ALUMINUM ALLOY, 2024

Restrictions/Controls & Freight Information | NSN 5340-01-322-5638

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