Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-156-9427 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: 106259, 1062-59, 5340-01-156-9427, 01-156-9427, 5340011569427, 011569427

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 27 JUN 1983 01-156-9427

Drawings & Photos | NSN 5340-01-156-9427


Cross Reference | NSN 5340-01-156-9427

Part Number Cage Code Manufacturer
1062-59 K1464 GOODRICH CONTROL SYSTEMS LTD T/A GOODRICH ENGINE CONTROL SYSTEMS
1062-59 U4287 ROLLS-ROYCE CONTROLS AND DATASERVICES LIMITED

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Technical Data | NSN 5340-01-156-9427

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT SILVER PLATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
END DIAMETER 0.2680 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.0870 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
FIRST STEP DIAMETER 0.4150 INCHES MINIMUM AND 0.4250 INCHES MAXIMUM
BORE DIAMETER 0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG 44.0
CHAMFER ANGLE IN DEG 29.0
DESIGN TYPE SOLID
SPECIAL FEATURES NOT CASEHARDENED

Restrictions/Controls & Freight Information | NSN 5340-01-156-9427

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:SItem contains silver
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 177970 SPRINGS NOI STL O/T WIRE
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 579 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5340-01-156-9427

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDUN (F402)JET ENGINES(PEGASUS 10)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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