Product Details | SPACING THREADED STANDOFF

5340-00-862-8679 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: 5340-00-862-8679, 00-862-8679, 5340008628679, 008628679

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 00-862-8679

Drawings & Photos | NSN 5340-00-862-8679


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Technical Data | NSN 5340-00-862-8679

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM
STYLE DESIGNATOR 20 PROJECTION AND FLANGE LEFT INTERNAL AND RIGHT EXTERNAL THREAD
FLANGE DIAMETER 1.500 INCHES NOMINAL
FLANGE THICKNESS 0.188 INCHES NOMINAL
LENGTH 3.053 INCHES NOMINAL
DISTANCE FROM END TO HOLE CENTER 1.590 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERS 1.463 INCHES NOMINAL
HOLE QUANTITY PERPENDICULAR TO AXIS 2
(NON-CORE DATA) EXTERNAL THREAD LENGTH 0.562 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.687 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.875 INCHES NOMINAL
(NON-CORE DATA) UNTHREADED HOLE SIZE PERPENDICULAR TO AXIS 0.125 IN. AND 0.141 IN.
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.160 INCHES MINIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.250-28 UNF 2B
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 0.875-14 UNF 3A
(NON-CORE DATA) MATERIAL STEEL, MIL-S-5000, COMP 4340
(NON-CORE DATA) SURFACE TREATMENT CHROMIUM
MANUFACTURERS CODE 89372
DESIGN CONTROL REFERENCE 300-330010

Restrictions/Controls & Freight Information | NSN 5340-00-862-8679

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
Category Code Description
No Freight Information