Product Details | STEPPED STUD

5307-00-639-2504 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.

Part Alternates: FFS107, PK67A812, PK67A8-12 , 3X158521, 5307-00-639-2504, 00-639-2504, 5307006392504, 006392504

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-639-2504

Drawings & Photos | NSN 5307-00-639-2504


Demand History | NSN 5307-00-639-2504

Part Number Request Date QTY Origin
FFS107 2011-02-49 10 US
FFS107 2011-02-49 17 US
FFS107 2009-03-62 1800 US
FFS107 2007-12-347 600 United States

Cross Reference | NSN 5307-00-639-2504

Part Number Cage Code Manufacturer
3X158521 62983 EATON AEROSPACE LLC

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Technical Data | NSN 5307-00-639-2504

Characteristic Specifications
MATERIAL STEEL COMP 3135
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 120 STEPPED
SHANK DIAMETER 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
OVERALL LENGTH 0.719 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.190 INCHES NUT THREAD 0.250 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD
THREAD QUANTITY PER INCH 32 NUT THREAD 20 STUD THREAD
THREAD PITCH DIAMETERS 0.2103 TO 0.2150 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.250 INCHES MAXIMUM NUT THREAD 0.312 INCHES MAXIMUM STUD THREAD
III HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 3X158521

Restrictions/Controls & Freight Information | NSN 5307-00-639-2504

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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