Product Details | SAFETY RELIEF VALVE

4820-01-230-1929 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: A67384, A86428, X-646, X646 W/80D B0TT , X646 W/80D BOTTOM DIAPHRAGM , X646W80DB0TT, X646W80DBOTTOMDIAPHRAGM, X646, 67384, 86428, 4820-01-230-1929, 01-230-1929, 4820012301929, 012301929

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 APR 1986 01-230-1929

Demand History | NSN 4820-01-230-1929

Part Number Request Date QTY Origin
86428 2023-03-75 35 DIBBS
A86428 2023-03-75 35 DIBBS
X-646 2023-03-75 35 DIBBS
86428 2020-07-183 17 DIBBS
A86428 2020-07-183 17 DIBBS
X-646 2020-07-183 17 DIBBS
86428 2019-12-335 10 DIBBS
A86428 2019-12-335 10 DIBBS
X-646 2019-12-335 10 DIBBS
4820-01-230-1929 2015-10-277 9 DIBBS
4820-01-230-1929 2015-09-253 9 DIBBS
4820-01-230-1929 2012-03-90 38 DIBBS
4820-01-230-1929 2010-04-93 32 DIBBS

Cross Reference | NSN 4820-01-230-1929

Part Number Cage Code Manufacturer
86428 16004 DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
86428 29215 JENNY PRODUCTS, INC.
A86428 16004 DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
A86428 29215 JENNY PRODUCTS, INC.
X-646 24522 HUMPHREY PRODUCTS CO

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Restrictions/Controls & Freight Information | NSN 4820-01-230-1929

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.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 4820-01-230-1929

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.
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