Product Details | PIN-RIVET

5320-01-431-3178 A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

Part Alternates: 5320-01-431-3178, 01-431-3178, 5320014313178, 014313178

Hardware and Abrasives | Rivets

Supply Group (FSG) NSN Assign. NIIN
53 01-431-3178

Drawings & Photos | NSN 5320-01-431-3178


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Technical Data | NSN 5320-01-431-3178

Characteristic Specifications
MATERIAL TITANIUM ALLOY UNS R56400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SHEAR STRENGTH 10800 DOUBLE POUNDS PER SQUARE INCH
HEAD STYLE A34 FLAT CHAMFER
HEAD HEIGHT 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
HEAD MAJOR DIAMETER 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM
SHANK STYLE B31 PIN-RIVET, STRAIGHT, THREADED
FASTENER LENGTH 1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM
SHANK DIAMETER 0.2696 INCHES MINIMUM AND 0.2701 INCHES MAXIMUM
GRIP LENGTH 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 5320-01-431-3178

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