Product Details | LOCKED IN STUD

5307-00-638-2728 A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.

Part Alternates: S14354060, S14-35-4060, 5307-00-638-2728, 00-638-2728, 5307006382728, 006382728

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-638-2728

Drawings & Photos | NSN 5307-00-638-2728


Cross Reference | NSN 5307-00-638-2728

Part Number Cage Code Manufacturer
S14-35-4060 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5307-00-638-2728

Characteristic Specifications
MATERIAL STEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 35 LOCKED IN
DISTANCE FROM SERRATED PORTION TO NUT END 4.375 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO STUD END 0.562 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD 0.172 INCHES NOMINAL
OVERALL LENGTH 4.937 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD
THREAD QUANTITY PER INCH 28 NUT THREAD 18 STUD THREAD
THREAD PITCH DIAMETERS 0.2778 TO 0.2795 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 2.000 INCHES NOMINAL NUT THREAD 0.390 INCHES NOMINAL STUD THREAD
LOCKING FEATURE RING, LOCK SERRATED
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE S14-35-4060

Restrictions/Controls & Freight Information | NSN 5307-00-638-2728

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