Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-212-9922 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: 321449, 5340-01-212-9922, 01-212-9922, 5340012129922, 012129922

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 20 JUL 1985 01-212-9922

Demand History | NSN 5340-01-212-9922

Part Number Request Date QTY Origin
5340-01-212-9922 2013-05-121 21 DIBBS
5340-01-212-9922 2012-11-318 19 DIBBS
5340-01-212-9922 2011-10-278 25 DIBBS
5340-01-212-9922 2011-09-246 6 DIBBS

Cross Reference | NSN 5340-01-212-9922

Part Number Cage Code Manufacturer
321449 79318 MEGGITT (NORTH HOLLYWOOD), INC.

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Technical Data | NSN 5340-01-212-9922

Characteristic Specifications
FIRST STEP DIAMETER 2.0980 INCHES NOMINAL
COUNTERBORE DIAMETER 1.2850 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.1600 INCHES NOMINAL
FIRST STEP LENGTH 0.2050 INCHES NOMINAL
BORE DIAMETER 0.8850 INCHES NOMINAL
MATERIAL HARDNESS RATING NOT RATED
OVERALL HEIGHT 1.2530 INCHES NOMINAL
DESIGN TYPE SPLIT
SECOND STEP DIAMETER 1.5810 INCHES NOMINAL
MATERIAL STEEL, CORROSION RESISTING
END DIAMETER 1.8870 INCHES NOMINAL
COUNTERBORE LENGTH 0.1470 INCHES NOMINAL
SURFACE TREATMENT ANY ACCEPTABLE
FSC APPLICATION DATA MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
STYLE DESIGNATOR SEAT

Restrictions/Controls & Freight Information | NSN 5340-01-212-9922

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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5340-01-212-9922

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodePRSX:F11O GE 100 ENGINE
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each