Product Details | LOCKED IN STUD

5307-01-159-1178 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: MS51992E80312, MS51992E803-12, SF5902E80312, SF5902E803-12, 5307-01-159-1178, 01-159-1178, 5307011591178, 011591178

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 03 AUG 1983 01-159-1178

Drawings & Photos | NSN 5307-01-159-1178


Cross Reference | NSN 5307-01-159-1178

Part Number Cage Code Manufacturer
MS51992E803-12 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS51992E803-12 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SF5902E803-12 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5307-01-159-1178

Characteristic Specifications
MATERIAL TITANIUM ALLOY UNS R56400
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 35 LOCKED IN
DISTANCE FROM SERRATED PORTION TO NUT END 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END 0.653 INCHES MINIMUM AND 0.673 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD 0.127 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
OVERALL LENGTH 1.388 INCHES MINIMUM AND 1.458 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.250 INCHES NUT THREAD 0.375 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD
THREAD QUANTITY PER INCH 28 NUT THREAD 24 STUD THREAD
THREAD PITCH DIAMETERS 0.3358 TO 0.3378 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM NUT THREAD 0.496 INCHES MINIMUM AND 0.546 INCHES MAXIMUM STUD THREAD
LOCKING FEATURE RING, LOCK SERRATED
III HARDNESS RATING 35.0 ROCKWELL C MINIMUM
III SURFACE FINISH 32.0 MICROINCHES NUT THD 63.0 MICROINCHES STUD THD
III SERRATION QUANTITY 17
III SERRATION INCLUDED ANGLE 85.0 DEGREES MINIMUM AND 88.0 DEGREES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51992E803-12

Restrictions/Controls & Freight Information | NSN 5307-01-159-1178

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.
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 5307-01-159-1178

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