Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-148-8594 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: 221617, 5340-00-148-8594, 00-148-8594, 5340001488594, 001488594

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 17 MAY 1973 00-148-8594

Drawings & Photos | NSN 5340-00-148-8594


Cross Reference | NSN 5340-00-148-8594

Part Number Cage Code Manufacturer
221617 79318 MEGGITT (NORTH HOLLYWOOD), INC.

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Technical Data | NSN 5340-00-148-8594

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-250/11, ALLOY 6061, T6 OR ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6 OR ALUMINUM ALLOY, QQ-A-200/8, T6
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT ANODIZE MIL-A-8625 TYPE 2 CLASS 1
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
END DIAMETER 0.3350 INCHES MINIMUM AND 0.3450 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.0750 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM
FIRST STEP DIAMETER 0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM
BORE DIAMETER 0.1180 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
COUNTERSINK DIAMETER 0.2600 INCHES MINIMUM AND 0.2900 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG 86.0
DESIGN TYPE SOLID
III FSC APPLICATION DATA VALVE,SOLENOID
MANUFACTURERS CODE 79318
DESIGN CONTROL REFERENCE 221617

Restrictions/Controls & Freight Information | NSN 5340-00-148-8594

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 5340-00-148-8594

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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