Product Details | PLAIN STUD

5307-00-286-8820 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.

Part Alternates: 186632, 5307-00-286-8820, 00-286-8820, 5307002868820, 002868820

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 01-JAN-61 00-286-8820

Cross Reference | NSN 5307-00-286-8820

Part Number Cage Code Manufacturer
186632 2A659 AIRMOTIVE CARBURETOR
25-10-P03 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT
25-10-P03 R1120 SATAIR A/S

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Technical Data | NSN 5307-00-286-8820

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT CADMIUM OVERALL
OVERALL LENGTH 1.250 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF NUT THREAD UNC STUD THREAD
NOMINAL THREAD SIZE 0.250 INCHES NUT THREAD 0.250 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD ANY ACCEPTABLE STUD THREAD
THREAD QUANTITY PER INCH 28 NUT THREAD 20 STUD THREAD
THREAD PITCH DIAMETERS 0.2235 TO 0.2251 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.500 INCHES MINIMUM NUT THREAD 0.500 INCHES MINIMUM STUD THREAD
III HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MANUFACTURERS CODE 2A659
DESIGN CONTROL REFERENCE 186632

Restrictions/Controls & Freight Information | NSN 5307-00-286-8820

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
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