Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-054-6390 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: 42672A, 5852381, 585238-1, 5340-01-054-6390, 01-054-6390, 5340010546390, 010546390

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 23 JAN 1978 01-054-6390

Drawings & Photos | NSN 5340-01-054-6390


Demand History | NSN 5340-01-054-6390

Part Number Request Date QTY Origin
585238-1 2020-12-358 65 DIBBS
585238-1 2020-12-343 65 DIBBS

Cross Reference | NSN 5340-01-054-6390

Part Number Cage Code Manufacturer
42672A 73760 ITT CORPORATION DBA ITT AEROSPACE CONTROLS
585238-1 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5340-01-054-6390

Characteristic Specifications
MATERIAL STEEL, AMS 5643
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT PASSIVATED, QQ-P-35
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.2150 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM
END DIAMETER 0.8670 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.1350 INCHES MINIMUM AND 0.1540 INCHES MAXIMUM
FIRST STEP DIAMETER 1.1270 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM
BORE DIAMETER 0.8100 INCHES MINIMUM AND 0.8200 INCHES MAXIMUM
COUNTERSINK DIAMETER 1.0670 INCHES MINIMUM AND 1.0900 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG 45.0
DESIGN TYPE SOLID
MANUFACTURERS CODE 70210
DESIGN CONTROL REFERENCE 585238-1

Restrictions/Controls & Freight Information | NSN 5340-01-054-6390

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 713 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5340-01-054-6390

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 CodeWFSU:F-16 AIR COMBAT FIGHTER
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