Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-339-3170 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: NH30043PC78, NH30045PC78, NH30055PC81, NH3005781, NH30057-81, NH30057PC81, NH30067PC81, NH30069PC81, NH30073PC81, NH30075PC81, NH30079PC81, NH30081PC81, CV9S560102PC78, CV9S5601-02PC78, CV9S560106PC78, CV9S5601-06PC78, CV9S56012PC78, CV9S5601-2PC78, CV9S56016PC78, CV9S5601-6PC78, CVB41S56012PC81, CVB41S5601-2PC81, CVB41S56018PC81, CVB41S5601-8PC81, DD692S56012PC81, DD692S5601-2PC81, DD692S56017PC81, DD692S5601-7PC81, W98070PC21, 64054PC78, 640-54PC78, 5340-00-339-3170, 00-339-3170, 5340003393170, 003393170

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-339-3170

Drawings & Photos | NSN 5340-00-339-3170


Cross Reference | NSN 5340-00-339-3170

Part Number Cage Code Manufacturer
640-54PC78 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
CV9S5601-02PC78 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5601-02PC78 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5601-06PC78 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5601-06PC78 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5601-2PC78 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5601-2PC78 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5601-6PC78 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5601-6PC78 80064 NAVAL SHIP SYSTEMS COMMAND
CVB41S5601-2PC81 53711 NAVAL SEA SYSTEMS COMMAND
CVB41S5601-2PC81 80064 NAVAL SHIP SYSTEMS COMMAND
CVB41S5601-8PC81 53711 NAVAL SEA SYSTEMS COMMAND
CVB41S5601-8PC81 80064 NAVAL SHIP SYSTEMS COMMAND
DD692S5601-2PC81 53711 NAVAL SEA SYSTEMS COMMAND
DD692S5601-2PC81 80064 NAVAL SHIP SYSTEMS COMMAND
DD692S5601-7PC81 53711 NAVAL SEA SYSTEMS COMMAND
DD692S5601-7PC81 80064 NAVAL SHIP SYSTEMS COMMAND
NH30043PC78 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30045PC78 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30055PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30057-81 66366 UNIQUE SYSTEMS INC
NH30057-81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30057PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30067PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30069PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30073PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30075PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30079PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
NH30081PC81 72957 ELLIOTT COMPANY DIV JEANNETTE
W98070PC21 72957 ELLIOTT COMPANY DIV JEANNETTE

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Technical Data | NSN 5340-00-339-3170

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.3400 INCHES NOMINAL
END DIAMETER 0.7500 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.1525 INCHES NOMINAL
FIRST STEP DIAMETER 1.2500 INCHES NOMINAL
BORE DIAMETER 0.2600 INCHES NOMINAL
COUNTERSINK DIAMETER ANY ACCEPTABLE
COUNTERBORE LENGTH ANY ACCEPTABLE
COUNTERBORE DIAMETER ANY ACCEPTABLE
COUNTERSINK ANGLE IN DEG ANY ACCEPTABLE
DESIGN TYPE SOLID

Restrictions/Controls & Freight Information | NSN 5340-00-339-3170

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: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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5340-00-339-3170

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