Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-396-4612 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: 185761, 5340-00-396-4612, 00-396-4612, 5340003964612, 003964612

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-396-4612

Drawings & Photos | NSN 5340-00-396-4612


Demand History | NSN 5340-00-396-4612

Part Number Request Date QTY Origin
5340-00-396-4612 2020-02-52 16 DIBBS
5340-00-396-4612 2020-02-44 16 DIBBS
5340-00-396-4612 2019-06-161 16 DIBBS
5340-00-396-4612 2019-05-148 28 DIBBS
5340-00-396-4612 2019-05-140 28 DIBBS
5340-00-396-4612 2019-05-140 100 DIBBS
5340-00-396-4612 2019-04-113 16 DIBBS
5340-00-396-4612 2019-03-81 9 DIBBS
5340-00-396-4612 2019-03-73 9 DIBBS
5340-00-396-4612 2018-08-224 9 DIBBS

Cross Reference | NSN 5340-00-396-4612

Part Number Cage Code Manufacturer
185761 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5340-00-396-4612

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.8100 INCHES NOMINAL
END DIAMETER 0.2300 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.7500 INCHES NOMINAL
FIRST STEP DIAMETER 0.7480 INCHES NOMINAL
BORE DIAMETER 0.1250 INCHES NOMINAL
DESIGN TYPE SOLID
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 185761

Restrictions/Controls & Freight Information | NSN 5340-00-396-4612

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.
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 XX
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 5340-00-396-4612

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each