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Digital Density Meter

NSN: 6635-01-583-1321 | Model: 96044

A device designed to determine density and/or specific gravity of a liquid or pasty sample by inserting the sample into a u-tube and subjecting it to an electromagnetic excitation (vibrating tube).

NSN Properties and Flags
NATO Stock Number
End Application
Part Name Assigned By Controlling Agency
Density ultra pure water standards
Special Features
Dimensions: 4 1/2 x 9in x 1 5/8 box

Parts List for Petroleum Quality Analysis Syste  

Other components in the assembly of NSN 6640-01-547-1760
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A621T23LA 2021-08-11 DDK00 39 EA
SPE4A618T955J 2018-05-16 DTB00 26 EA
SPE4A015T2196 2015-08-26 PARES 1 EA
SPE4A015T2128 2015-08-13 PARES 1 EA
SPE4A015T1997 2015-07-27 PARES 4 EA
SPE4A015T1785 2015-06-24 PARES 6 EA

Pricing and Availability

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NSN 6635-01-583-1321 Datasheet

Supply Class (FSC):
Physical Properties Testing And Inspection
Cross Reference:
  • 96044
  • 78169
  • RIA151978
Cage Codes:
  • Anton Paar Usa, Inc. (CAGE 0FW58)
  • Army, United States Department Of (CAGE 19204)
Schedule B & Trade:
  • Schedule B: 9027803500 (NAICS 334519)

    Physical analysis instruments and apparatus, except using optical radiations, nesoi

  • SITC: 87446

    Instruments and apparatus for physical or chemical analysis, n.E.S.

  • End Use: 21600

    Laboratory testing instruments


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


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

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
    60 mo.
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,151.86 to $1,919.77..
Does NSN 6635-01-583-1321 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 Army, and U.s. Marine Corps
What is the NIIN of NSN 6635-01-583-1321?
015831321 or 01-583-1321
Does NSN 6635-01-583-1321 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6635-01-583-1321?
Solicitation SPE4A621T23LA for qty 39 on 08/04/2021
When was this national stock number assigned to the federal catalog?
Mar 17, 2010