Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-379-0533 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: 404419, 40441-9, 40441-9 FIND NO 3, 404419FINDNO3, 40506-4 FIND NO 3, 405064FINDNO3, 40506-9 ITEM 3, 405069ITEM3, 92101, 921-01, 5340-01-379-0533, 01-379-0533, 5340013790533, 013790533

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 26 AUG 1993 01-379-0533

Drawings & Photos | NSN 5340-01-379-0533


Demand History | NSN 5340-01-379-0533

Part Number Request Date QTY Origin
921-01 2024-01-09 19 DIBBS
921-01 2022-08-234 12 DIBBS
5340-01-379-0533 2019-04-94 6 DIBBS
5340-01-379-0533 2019-03-62 11 DIBBS
5340-01-379-0533 2011-01-21 34 DIBBS
5340-01-379-0533 2010-08-215 34 DIBBS
5340-01-379-0533 2009-10-275 34 DIBBS

Cross Reference | NSN 5340-01-379-0533

Part Number Cage Code Manufacturer
40441-9 55378 TRAC REGULATORS INC
40441-9 FIND NO 3 55378 TRAC REGULATORS INC
40506-4 FIND NO 3 55378 TRAC REGULATORS INC
40506-9 ITEM 3 55378 TRAC REGULATORS INC
921-01 55378 TRAC REGULATORS INC
921-01 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 5340-01-379-0533

Characteristic Specifications
MATERIAL STEEL, ASTM A582, TYPE 303
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.1880 INCHES NOMINAL
END DIAMETER 1.0520 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
FIRST STEP DIAMETER 2.0000 INCHES NOMINAL
BORE DIAMETER 0.4380 INCHES NOMINAL
SPHERICAL SEAT TOP RADIUS 0.1250 INCHES NOMINAL
DESIGN TYPE SOLID

Restrictions/Controls & Freight Information | NSN 5340-01-379-0533

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 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 5340-01-379-0533

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
1
EA : Each