Product Details | RECESSED STUD

5307-00-761-6221 A headless fastener not exceeding twelve inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. One end or both ends may have a point. The unthreaded section may have more than one diameter, none of which may be greater than the maximum major thread diameter. It may be thread relieved. Excludes items with taper threads.

Part Alternates: 646C115P6, 5307-00-761-6221, 00-761-6221, 5307007616221, 007616221

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 07 APR 1972 00-761-6221

Drawings & Photos | NSN 5307-00-761-6221


Demand History | NSN 5307-00-761-6221

Part Number Request Date QTY Origin
5307-00-761-6221 2017-03-60 7 TW
5307-00-761-6221 2016-04-118 425 DIBBS
5307-00-761-6221 2015-05-124 26 DIBBS
5307-00-761-6221 2013-04-114 43 DIBBS

Cross Reference | NSN 5307-00-761-6221

Part Number Cage Code Manufacturer
646C115P6 99207 GENERAL ELECTRIC COMPANY DBA GE

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Technical Data | NSN 5307-00-761-6221

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 50 RECESSED
LENGTH OF RECESSED PORTION OF SHANK 0.080 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
DIAMETER OF RECESSED PORTION OF SHANK 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
OVERALL LENGTH 0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.164 INCHES NUT THREAD 0.164 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD
THREAD QUANTITY PER INCH 32 NUT THREAD 32 STUD THREAD
THREAD PITCH DIAMETERS 0.1396 TO 0.1410 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.270 INCHES MINIMUM NUT THREAD 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM STUD THREAD
SPECIAL FEATURES LOCK THDS IN STUD END
III HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MANUFACTURERS CODE 99207
DESIGN CONTROL REFERENCE 646C115P6

Restrictions/Controls & Freight Information | NSN 5307-00-761-6221

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