Product Details | SELF-LOCKING STUD

5307-00-340-6668 A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.

Part Alternates: CHS2568, CHS-256-8, FHS2568, FHS-256-8, KTS2568, KTS-256-8, 8595570004, 85955700-04, 11413812, 1141381-2, 1813141-67, 386104, 38610-4, 41927954, 419279-54, 5307-00-340-6668, 00-340-6668, 5307003406668, 003406668, 181314167

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 06 JAN 1974 00-340-6668

Drawings & Photos | NSN 5307-00-340-6668


Demand History | NSN 5307-00-340-6668

Part Number Request Date QTY Origin
1141381-2 2022-05-128 371 DIBBS
419279-54 2022-05-128 371 DIBBS
CHS-256-8 2022-05-128 371 DIBBS
FHS-256-8 2022-05-128 371 DIBBS
KTS-256-8 2022-05-128 371 DIBBS
1141381-2 2022-04-102 1 DIBBS
419279-54 2022-04-102 1 DIBBS
CHS-256-8 2022-04-102 1 DIBBS
FHS-256-8 2022-04-102 1 DIBBS
KTS-256-8 2022-04-102 1 DIBBS
1141381-2 2021-11-306 1 DIBBS
419279-54 2021-11-306 1 DIBBS
CHS-256-8 2021-11-306 1 DIBBS
FHS-256-8 2021-11-306 1 DIBBS
KTS-256-8 2021-11-306 1 DIBBS
FHS2568 2008-11-311 200 US
386104 2008-03-87 150 United States

Cross Reference | NSN 5307-00-340-6668

Part Number Cage Code Manufacturer
1141381-2 12705 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
1141381-2 94117 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
1813141-67 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
38610-4 92755 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA LAND & SELF PROTECTION SYSTEM
419279-54 96214 RAYTHEON COMPANY DBA RAYTHEON
85955700-04 27963 GENERAL DYNAMICS INFORMATION SYSTEMS INC.
CHS-256-8 56987 CAPTIVE FASTENERS CORP
FHS-256-8 46384 PENN ENGINEERING & MANUFACTURING CORP.
KTS-256-8 71724 JOHN CRANE INC

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Technical Data | NSN 5307-00-340-6668

Characteristic Specifications
MATERIAL STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 80 SELF-LOCKING
HEAD DIAMETER 0.156 INCHES NOMINAL
HEAD LENGTH 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
OVERALL LENGTH 0.500 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC NUT THREAD
NOMINAL THREAD SIZE 0.086 INCHES NUT THREAD
THREAD CLASS 2A NUT THREAD
THREAD QUANTITY PER INCH 56 NUT THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD
THREAD LENGTH 0.410 INCHES MINIMUM AND 0.450 INCHES MAXIMUM NUT THREAD
LOCKING FEATURE SELF-CLINCHING HEAD

Restrictions/Controls & Freight Information | NSN 5307-00-340-6668

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
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 5307-00-340-6668

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative