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Rotary Vacuum Pump Unit

NSN: 4310-00-204-6830 | Model: MIL-P-83950

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

NSN Properties and Flags
NATO Stock Number
4310-00-204-6830
DEMIL
NO
Brake Horsepower Required
0.500
Mounting Type
Base
Stage Quantity
2
Intake Connection Quantity
1
Intake Connection Type
Unthreaded external
Discharge Connection Quantity
1
Discharge Connection Type
Threaded external
Drive Connection Type
Single strand v-belt
Body Surface Treatment
Any acceptable
Current Type
Ac
Cooling Medium
Air
Vacuum Rating
0.1 millitorr
Pump Quantity
1
Pump Body Material
Any acceptable
Specific Gas For Which Designed
Air
Pumping Element Type
Sliding vane
Intake Connection Outside Diameter
0.812 inches
Operating Speed At Rated Capacity In Rpm
525.0
System Design
Noncorrosive
Prime Mover Type
Electric motor
Discharge Connection Thread Size And Series/type Designator
3/4-20 unef
Voltage In Volts
115.0
Phase
Single
Frequency In Hertz
60.0

Parts List for Rotary Vacuum Pump Unit  

Other components in the assembly of NSN 4310-00-204-6830

Pricing and Availability

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NSN 4310-00-204-6830 Datasheet

Supply Class (FSC):
Compressors And Vacuum Pumps
Cross Reference:
  • MIL-P-83950
Cage Codes:
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 8414100000 (NAICS 333912)

    Vacuum pumps

  • SITC: 74311

    Vacuum pumps

  • End Use: 21100

    Industrial engines

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    128000 - Pumps pwr noi/working heads/parts

  • WCC:

    743 - Electrical cable

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    M - 85.0

  • LCL:

    P - 77.5

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Flz
  • AAC
    W
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    --y---v
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $4,455.00 to $7,425.00..
Does NSN 4310-00-204-6830 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, and Republic Of Korea
What is the NIIN of NSN 4310-00-204-6830?
002046830 or 00-204-6830
Does NSN 4310-00-204-6830 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4310-00-204-6830?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 08, 1973