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Plug Humidity Indicator

NSN: 6685-01-005-4528 | Model: 990C008H01

An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. The desiccant is in a plug through which the color may be observed and compared with a chart.

NSN Properties and Flags
NATO Stock Number
6685-01-005-4528
DEMIL
NO
Thread Direction
Right-hand single end
Overall Height
Between 1.800 inches and 2.000 inches
End Application
4920-00-152-6632 test set
Width Across Flats
1.250 inches
End Connection Type
Threaded external, gasket seal single end
Features Provided
Reusable and safety wire hole
Thready Qty Per Inch (tpi)
14 single end
Thread Size
1.000 inches single end
Desiccant Spot Humidity Percentage
10.0 and 20.0 and 30.0
Special Features
Desiccant is 1/3 unit per mil-d-3464; pressure rated at 22 psi; window is clear glass
Material
Aluminum alloy
Style Designator
Plug
Thread Series Designator
Unf single end

Parts List for Electro-optical Syste Test Stand  

Other components in the assembly of NSN 4920-00-152-6632
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A620T238T 2020-01-21 DDF00 34 EA
SPE4A620T3302 2019-10-30 DDF00 23 EA
SPE4A618T55D0 2018-09-24 DTB00 21 EA

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.

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NSN 6685-01-005-4528 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • 990C008H01
  • 680300
Cage Codes:
  • Northrop Grumman Systems Corporation (CAGE 18323)
  • Clariant Corporation (CAGE 00334)
Schedule B & Trade:
  • Schedule B: 9025805050 (NAICS 334519)

    Hydrometers and similar floating instruments, hygrometers and psychrometers, nesoi

  • SITC: 87455

    Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers, psychrometers or any combination of these instruments

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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:

    061700 - Elec appliances/instruments noi

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • ADC:

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

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    P - 77.5

  • LTL:

    W - Rating variable

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9ay-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $197.48 to $329.13..
Does NSN 6685-01-005-4528 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, Department Of The Navy, Canada, France, and United Kingdom
What is the NIIN of NSN 6685-01-005-4528?
010054528 or 01-005-4528
Does NSN 6685-01-005-4528 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-01-005-4528?
Solicitation SPE4A620T238T for qty 34 on 01/13/2020
When was this national stock number assigned to the federal catalog?
Jun 24, 1975