Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-941-9614 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: 520577, 5340-00-941-9614, 00-941-9614, 5340009419614, 009419614

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 07 DEC 1965 00-941-9614

Cross Reference | NSN 5340-00-941-9614

Part Number Cage Code Manufacturer
520577 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5340-00-941-9614

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
MATERIAL HARDNESS RATING NOT RATED
OVERALL HEIGHT 1.2300 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
END DIAMETER 0.1850 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.6730 INCHES MINIMUM AND 0.6830 INCHES MAXIMUM
FIRST STEP DIAMETER 0.7870 INCHES MINIMUM AND 0.7910 INCHES MAXIMUM
FIRST STEP LENGTH 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
SECOND STEP DIAMETER 0.8920 INCHES MINIMUM AND 0.8980 INCHES MAXIMUM
SECOND STEP LENGTH 0.0850 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
THIRD STEP DIAMETER 0.9750 INCHES MINIMUM AND 0.9790 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 45.0
SEAT ANGLE IN DEG 45.0
DESIGN TYPE SOLID
SPECIAL FEATURES STYLE UNIQUE TO TF30 FUEL CONTROL P/N 531874
III FSC APPLICATION DATA AIRCRAFT ENGINE FUEL CONTROL
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 520577

Restrictions/Controls & Freight Information | NSN 5340-00-941-9614

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 723 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5340-00-941-9614

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
5
EA : Each