Product Details | LOCKED IN STUD

5307-01-128-2968 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: MS51992D50317, MS51992D503-17, SF5902D50317, SF5902D503-17, 5307-01-128-2968, 01-128-2968, 5307011282968, 011282968

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 20 MAR 1982 01-128-2968

Drawings & Photos | NSN 5307-01-128-2968


Cross Reference | NSN 5307-01-128-2968

Part Number Cage Code Manufacturer
MS51992D503-17 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SF5902D503-17 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5307-01-128-2968

Characteristic Specifications
MATERIAL NICKEL ALLOY 718
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 35 LOCKED IN
DISTANCE FROM SERRATED PORTION TO NUT END 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END 0.466 INCHES MINIMUM AND 0.506 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD 0.127 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
OVERALL LENGTH 1.513 INCHES MINIMUM AND 1.583 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 0.3497 TO 0.3512 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 0.309 INCHES MINIMUM AND 0.379 INCHES MAXIMUM STUD THREAD
LOCKING FEATURE RING, LOCK SERRATED
III HARDNESS RATING 39.0 ROCKWELL C MINIMUM
III SURFACE FINISH 32.0 MICROINCHES NUT THD 63.0 MICROINCHES SHANK
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 MS51992D503-17

Restrictions/Controls & Freight Information | NSN 5307-01-128-2968

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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 713 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 5307-01-128-2968

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each