Product Details | VACUUM BREAKING VALVE

4820-01-429-5925 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Part Alternates: PL9001A1000-1 ITEM NO. 47, PL9001A10001ITEMNO47, PL9001A1000-3 ITEM NO. 47 , PL9001A10003ITEMNO47, 9001A1002, 9001A10021, 9001A1002-1 , 900A1A0021, 900A1A002-1 , 4820-01-429-5925, 01-429-5925, 4820014295925, 014295925

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 APR 1996 01-429-5925

Demand History | NSN 4820-01-429-5925

Part Number Request Date QTY Origin
4820-01-429-5925 2013-11-316 8 DIBBS
4820-01-429-5925 2013-10-291 1 DIBBS
4820-01-429-5925 2013-09-253 1 DIBBS

Cross Reference | NSN 4820-01-429-5925

Part Number Cage Code Manufacturer
9001A1002 21033 SPECTRA-PHYSICS INC
9001A1002 8Z495 L-3 COMMUNICATIONS WESTWOOD CORPORATION
9001A1002-1 28199 L-3 COMMUNICATIONS CORPORATION DBA L-3 HENSCHEL
9001A1002-1 8Z495 L-3 COMMUNICATIONS WESTWOOD CORPORATION
900A1A002-1 20133 ELECTRO PRODUCTS CO
900A1A002-1 21033 SPECTRA-PHYSICS INC
900A1A002-1 8Z495 L-3 COMMUNICATIONS WESTWOOD CORPORATION
PL9001A1000-1 ITEM NO. 47 21033 SPECTRA-PHYSICS INC
PL9001A1000-1 ITEM NO. 47 8Z495 L-3 COMMUNICATIONS WESTWOOD CORPORATION
PL9001A1000-3 ITEM NO. 47 21033 SPECTRA-PHYSICS INC
PL9001A1000-3 ITEM NO. 47 8Z945 WIT-SON CARBIDE TOOL INC

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Technical Data | NSN 4820-01-429-5925

Characteristic Specifications
SPECIAL FEATURES E/I: PRESSURE REGULATOR SUBASSEMBLY - COLT BYPASS VALVE CONTROL, LSD-41(CV) CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-429-5925

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-429-5925

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