Product Details | SPACING THREADED STANDOFF

5307-00-978-9899 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: 009789899

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 00-978-9899

Drawings & Photos | NSN 5307-00-978-9899


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Technical Data | NSN 5307-00-978-9899

Characteristic Specifications
MATERIAL STEEL COMP 303SE STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF
STYLE DESIGNATOR 7 FLANGED WITH LEFT INTERNAL THREAD
FLANGE DIAMETER 0.438 INCHES NOMINAL
FLANGE THICKNESS 2.400 INCHES NOMINAL
LENGTH 2.720 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF LEFT INTERNAL UNF RIGHT EXTERNAL
NOMINAL THREAD SIZE 0.250 INCHES LEFT INTERNAL 0.250 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH 28 LEFT INTERNAL 28 RIGHT EXTERNAL
THREAD CLASS 3B LEFT INTERNAL 3A RIGHT EXTERNAL
THREAD DIRECTION RIGHT-HAND LEFT INTERNAL RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH 0.500 INCHES NOMINAL LEFT INTERNAL 0.320 INCHES NOMINAL RIGHT EXTERNAL
MANUFACTURERS CODE 88277
DESIGN CONTROL REFERENCE 4818126-513

Restrictions/Controls & Freight Information | NSN 5307-00-978-9899

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information