Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-173-1299 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: 18746DA, 5340-00-173-1299, 00-173-1299, 5340001731299, 001731299

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-173-1299

Drawings & Photos | NSN 5340-00-173-1299


Cross Reference | NSN 5340-00-173-1299

Part Number Cage Code Manufacturer
18746DA 0SAT8 KOMATSU AMERICA CORP.
18746DA 29510 KOMATSU AMERICAN INTL CO
18746DA 31007 NAVISTAR INTL CORP
18746DA 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION

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Technical Data | NSN 5340-00-173-1299

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N9 SEAT
OVERALL HEIGHT 0.1875 INCHES NOMINAL
END DIAMETER 1.0000 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.1563 INCHES NOMINAL
FIRST STEP DIAMETER 1.5000 INCHES NOMINAL
BORE DIAMETER 0.7656 INCHES NOMINAL
COUNTERBORE LENGTH 0.2812 INCHES NOMINAL
COUNTERBORE DIAMETER 0.8125 INCHES NOMINAL
DEPRESSION DEPTH ANY ACCEPTABLE
RIDGE HEIGHT ANY ACCEPTABLE
DISTANCE FROM CENTER TO BEGINNING OF RIDGE ANY ACCEPTABLE
DESIGN TYPE SOLID

Restrictions/Controls & Freight Information | NSN 5340-00-173-1299

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 5340-00-173-1299

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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
Purchasing QTY
UOM
1
EA : Each