Product Details | ROTARY VACUUM PUMP UNIT

4310-01-344-1037 An assembled unit consisting of a commonly mounted rotary vacuum pump(s), prime mover(s), and the necessary components to provide for a complete operation. It may include vacuum storage tank(s).

Part Alternates: 74D111221, 74D1112211003, 74D111221-1003, 74D1112212053, 74D111221-2053, 4310-01-344-1037, 01-344-1037, 4310013441037, 013441037

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 23 AUG 1991 01-344-1037

Cross Reference | NSN 4310-01-344-1037

Part Number Cage Code Manufacturer
74D111221 76301 BOEING COMPANY, THE DBA BOEING
74D111221-1003 12464 MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS
74D111221-2053 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4310-01-344-1037

Characteristic Specifications
PUMP QUANTITY 1
PRIME MOVER TYPE ELECTRIC MOTOR
PUMP BODY MATERIAL IRON, CAST
VACUUM RATING 26.0 INCHES OF MERCURY
SYSTEM DESIGN NONCORROSIVE
SPECIFIC GAS FOR WHICH DESIGNED AIR
PUMPING ELEMENT TYPE ROTARY PISTON
STAGE QUANTITY 1
INTAKE CONNECTION QUANTITY 1
INTAKE CONNECTION TYPE THREADED INTERNAL
INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPT
INTAKE CONNECTION THREAD SERIES DESIGNATOR NPT
INTAKE CONNECTION NOMINAL THREAD SIZE 0.250 INCHES
DISCHARGE CONNECTION QUANTITY 1
CURRENT TYPE AC
VOLTAGE IN VOLTS 115.0
FREQUENCY IN HERTZ 60.0
PHASE SINGLE
CURRENT RATING IN AMPS 1.652
BRAKE HORSEPOWER REQUIRED 0.250
OPERATING SPEED AT RATED CAPACITY IN RPM 1725.0
AIR DISPLACEMENT RATE 4.0 CUBIC FEET PER MINUTE IN FREE AIR
MOUNTING TYPE BASE
SAFETY DEVICE TYPE SAFETY RELIEF VALVE
CONTROL DEVICE TYPE AUTOMATIC SPEED REGULATOR
MINIMUM OPERATING TEMP 32.0 DEG FAHRENHEIT
SPECIAL FEATURES UNIT INCLUDES COMPONENTS OF REPAIR SET: ELBOW ASSEMBLY AN914-2D; LIGHT 5M2445-5; LIGHT ASSEMBLY 5M943-21; GAGE 7M728-1; VACUUM GAGE 7M728-2
III END ITEM IDENTIFICATION A/F-18-DCN

Restrictions/Controls & Freight Information | NSN 4310-01-344-1037

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
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 4310-01-344-1037

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