Product Details | MECHANICAL STOP

5340-01-520-5821 An item designed to restrict the movement of a rotary mechanism, linear mechanism or its components. It protects a mechanism from loss of adjustment or damage due to extreme movement. It may be wedge shaped with a threaded shank projecting from the apex or it may be round or rectangular in cross section, with mounting holes or slots, and is usually longer than its width. Excludes KEY, MACHINE, and BUMPER (as modified).20316150056Helicopter Rotor Blades, Drive Mechanisms and Components25100052Vehicular Cab, Body, and Frame Structural Components53400020Hardware, Commercial

Part Alternates: 2044AS11201, 2044AS112-01, 5340-01-520-5821, 01-520-5821, 5340015205821, 015205821

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 18 MAY 2004 01-520-5821

Demand History | NSN 5340-01-520-5821

Part Number Request Date QTY Origin
5340-01-520-5821 2018-01-31 37 DIBBS
5340-01-520-5821 2015-01-08 16 DIBBS

Cross Reference | NSN 5340-01-520-5821

Part Number Cage Code Manufacturer
2044AS112-01 0NNS4 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN SIMULATION

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Technical Data | NSN 5340-01-520-5821

Characteristic Specifications
MATERIAL STEEL, QQ-S-766, CLASS 304
DESIGN TYPE FLANGE
FLANGE THICKNESS 0.036 INCHES NOMINAL
OVERALL LENGTH 1.020 INCHES NOMINAL
OVERALL WIDTH 0.450 INCHES NOMINAL
OVERALL HEIGHT 0.310 INCHES NOMINAL
SPECIAL FEATURES HAS MOUNTING HOLE BEGINNING DIAMETER OF 0.325, TAPERING TO A 0.177 INCH DIAMETER AND THEN OPENING UP TO A 0.375 INCH DIAMTER.
III END ITEM IDENTIFICATION BLOCK III RF

Restrictions/Controls & Freight Information | NSN 5340-01-520-5821

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
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
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 5340-01-520-5821

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