Product Details | SPACING THREADED STANDOFF

5307-00-525-1163 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: 005251163

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 00-525-1163

Drawings & Photos | NSN 5307-00-525-1163


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Technical Data | NSN 5307-00-525-1163

Characteristic Specifications
MATERIAL COPPER ALLOY STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
SURFACE TREATMENT CADMIUM AND CHROMATE STANDOFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE STANDOFF
STYLE DESIGNATOR 7 FLANGED WITH LEFT INTERNAL THREAD
FLANGE THICKNESS 4.260 INCHES NOMINAL
LENGTH 4.640 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC LEFT INTERNAL UNC RIGHT EXTERNAL
NOMINAL THREAD SIZE 0.138 INCHES LEFT INTERNAL 0.138 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH 32 LEFT INTERNAL 32 RIGHT EXTERNAL
THREAD CLASS 2B LEFT INTERNAL
THREAD DIRECTION RIGHT-HAND LEFT INTERNAL RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH 0.380 INCHES NOMINAL LEFT INTERNAL 0.260 INCHES NOMINAL RIGHT EXTERNAL
SPECIAL FEATURES COUNTESINK STUD THDS 80 DEGREES MIN 120 DEGREES MAX
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9022854

Restrictions/Controls & Freight Information | NSN 5307-00-525-1163

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
Category Code Description
No Freight Information