Product Details | VACUUM REGULATING VALVE

4820-01-172-2669 A device designed to regulate vacuum within the desired operating limits. See also VALVE, VACUUM BREAKING.

Part Alternates: 179999/818, 9515088, 951-5088, 4820-01-172-2669, 01-172-2669, 4820011722669, 011722669, 179999818

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 FEB 1984 01-172-2669

Drawings & Photos | NSN 4820-01-172-2669


Cross Reference | NSN 4820-01-172-2669

Part Number Cage Code Manufacturer
179999/818 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
951-5088 99313 COMMUNICATIONS & POWER INDUSTRIES LLC

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Technical Data | NSN 4820-01-172-2669

Characteristic Specifications
BODY MATERIAL STEEL, CORROSION RESISTING
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR M1 PLAIN
FIRST END FLANGE SHAPE STYLE 3 ROUND
FIRST END FLANGE OUTSIDE DIAMETER 2.750 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.265 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 2.312 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TEMP ADJUSTABILITY ADJUSTABLE
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-01-172-2669

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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