Secure Ordering: +1 (757) 528-8028

Worldwide distributor of NSN parts and consumables located in the USA.

Liquid Pump Housing Section

NSN: 4320-01-653-3383 | Model: RG53087

A partial enclosure which covers and protects selected internal components of a pump, (as modified). This item may function as the impeller casing, rotor housing, pump end cover, or the like. It may also include the intake and/or outlet por (s) . For complete housings, see housing, liquid pump or housing, motor-pump, hydraulic. For other partial enclosures, see cover, hydraulic pump-motor and head, hydraulic pump-motor.

NSN Properties and Flags
NATO Stock Number
End Application
4320-01-303-7255; pump unit, rotary
Part Name Assigned By Controlling Agency
Shroud, pump

Parts List for Rotary Pump Unit  

Other components in the assembly of NSN 4320-01-303-7255

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Email Address:
Phone Number:
Your name:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

NSN 4320-01-653-3383 Datasheet

Supply Class (FSC):
Power And Hand Pumps
Cross Reference:
  • RG53087
  • RG53087
Cage Codes:
  • Crane Co. (CAGE 51663)
Schedule B & Trade:
  • Schedule B: 8413919520 (NAICS 333911)

    Parts, nesoi, of pumps for liquids

  • SITC: 74291

    Parts of pumps for liquids

  • End Use: 21100

    Industrial engines


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


A - Item does not contain precious metal.


A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.


- Represents items with no adp components

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4320-01-653-3383 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
What is the NIIN of NSN 4320-01-653-3383?
016533383 or 01-653-3383
Does NSN 4320-01-653-3383 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-01-653-3383?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 21, 2016