Product Details | VENT VALVE

4820-01-225-0652 A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see VALVE (1), SAFETY RELIEF.

Part Alternates: ST47D1331, ST47D133-1, 101487, 101487N, 4820-01-225-0652, 01-225-0652, 4820012250652, 012250652

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 JAN 1986 01-225-0652

Drawings & Photos | NSN 4820-01-225-0652


Demand History | NSN 4820-01-225-0652

Part Number Request Date QTY Origin
4820-01-225-0652 2013-12-339 19 DIBBS

Cross Reference | NSN 4820-01-225-0652

Part Number Cage Code Manufacturer
101487 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
101487N 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
ST47D133-1 04236 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN SPACE SYSTEMS

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Technical Data | NSN 4820-01-225-0652

Characteristic Specifications
CONNECTION STYLE G9 PLAIN,OPTIONAL END(PIPE) 1ST END
NOMINAL THREAD SIZE 0.375 INCHES 3RD END
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B85 ASSN STD SINGLE MATERIAL RESPONSE BODY
THREAD SERIES DESIGNATOR NPTF 1ST END
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
MATERIAL ALUMINUM ALLOY BODY
CONNECTION STYLE G9 PLAIN,OPTIONAL END(PIPE) 2ND END
CONNECTION STYLE G9 PLAIN,OPTIONAL END(PIPE) 3RD END
THREAD DIRECTION RIGHT-HAND 2ND END
CONNECTION TYPE THREADED INTERNAL PIPE 2ND END
THREAD SERIES DESIGNATOR NPTF 2ND END
NOMINAL THREAD SIZE 0.500 INCHES 1ST END
MAXIMUM OPERATING PRESSURE 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE 0.375 INCHES 2ND END
STYLE DESIGNATOR A3 CROSS
THREAD SERIES DESIGNATOR NPTF 3RD END
MATERIAL RUBBER FLOW CONTROL DEVICE
CONNECTION TYPE THREADED INTERNAL PIPE 3RD END

Restrictions/Controls & Freight Information | NSN 4820-01-225-0652

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-225-0652

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.
Materiel Management Aggregation CodeAISU:ADVANCED INTERCONTINENTAL BALLISTIC (MX)
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.
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 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