Product Details | LOCKED IN STUD

5307-01-178-6047 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: MS5198910526, MS51989-105-26, AS5198910526, AS51989-105-26, SF10113SA26A, SF101-13SA26A, 5307-01-178-6047, 01-178-6047, 5307011786047, 011786047

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 08 MAY 1984 01-178-6047

Drawings & Photos | NSN 5307-01-178-6047


Demand History | NSN 5307-01-178-6047

Part Number Request Date QTY Origin
5307-01-178-6047 2019-01-08 8 US
5307-01-178-6047 2018-12-12 8 US
5307-01-178-6047 2011-03-14 30 DIBBS
5307-01-178-6047 2010-11-23 20 DIBBS

Cross Reference | NSN 5307-01-178-6047

Part Number Cage Code Manufacturer
AS51989-105-26 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS51989-105-26 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SF101-13SA26A 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5307-01-178-6047

Characteristic Specifications
MATERIAL STEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 35 LOCKED IN
DISTANCE FROM SERRATED PORTION TO NUT END 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD 0.065 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
OVERALL LENGTH 2.170 INCHES MINIMUM AND 2.200 INCHES MAXIMUM
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 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM STUD THREAD
LOCKING FEATURE RING, LOCK SERRATED
III HARDNESS RATING 26.0 ROCKWELL C MINIMUM
III SURFACE FINISH 32.0 MICROINCHES NUT THD
III SERRATION QUANTITY 17
III SERRATION INCLUDED ANGLE 86.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 5307-01-178-6047

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5307-01-178-6047

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each