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Color Comparator

NSN: 6630-01-044-0334 | Model: U25337

An instrument used to determine hydrogen ion concentration, residual chlorine content, phosphate content and/or other characteristics of water by visually comparing a sample, to which a specified quantity of an appropriate indicator solution has been added, with a color standard. The color standards used for these tests are mounted in a suitable holder and graded to represent the indicator colors for various ph values, concentration of chlorine, phosphate, or other substance.

NSN Properties and Flags
NATO Stock Number
6630-01-044-0334
DEMIL
NO
Overall Length
3.750 inches
Overall Width
3.750 inches
Overall Thickness
1.500 inches
Carrying Case
Provided
Housing Material
Plastic or glass
Accessory Components And Quantity
4-rectangular cells, optically clear, 15 ml cap., inside dim: 26mm deep x 13mm wide x 77mm long; 1-empty, 0.5 oz. Cap. Ph reagent bottle; 1-dpd chlorine color disk; 1-ph color disk; 1-carrying case
Holder Type For Which Designed
Disk
Color Range
+3.0/+11.0 ph and +0.1/+10.0 ppm residual chlorine
Color Graduation
0.1 and 0.4 and 0.7 and 1.0 and 1.5 and 2.0 and 3.0 and 5.0 and 10.0 and 3.0 and 4.0 and 5.0 and 6.0 and 7.0 and 8.0 and 9.0 and 10.0 and 11.0
Light Type For Which Designed
Artificial light and daylight
Indicator Solution Type
N, n-diethyl-p-phenylenediamine
Viewing System Type
Prism
Integral Light
Not provided
Primary Container Type
Package
Primary Container Unit Quantity
1
Part Name Assigned By Controlling Agency
Comparator color hydrogen ion & residual chlorine 3.75"l w/case
Supplementary Features
Hydrogen ion and residual chlorine; for dpd tablet order 6810-01-044-0315 for detection of free chlorine in drinking water

Pricing and Availability

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NSN 6630-01-044-0334 Datasheet

Supply Class (FSC):
Chemical Analysis Instruments
Cross Reference:
  • U25337
  • 6630-044-0334
  • WIU20486-2-2
  • 6630-044-0334
Cage Codes:
  • Wallace and Tiernan Canada Inc (CAGE 12308)
  • Hellige, Inc. Orbeco (CAGE 90767)
  • Hellige, Inc. Orbeco (CAGE 5RMR6)
Replacements:
  • 6630-01-044-0334 replaces 6630-00-087-1838
Schedule B & Trade:
  • Schedule B: 9027505000 (NAICS 334516)

    Other chemical analysis instruments and apparatus, nesoi

  • SITC: 87445

    Instruments and apparatus using optical radiations (ultraviolet, visible, infrared), n.E.S.

  • End Use: 21600

    Laboratory testing instruments

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.

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:

    058280 - Scientific instruments noi

  • WCC:

    652 - Instruments, scientific

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

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

  • LTL:

    D - 200.0

  • ACC:

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

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    L
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    1534b-1
  • 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 $2,704.35 to $4,507.25..
Does NSN 6630-01-044-0334 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada, Republic Of Korea, and Turkey
What is the NIIN of NSN 6630-01-044-0334?
010440334 or 01-044-0334
Does NSN 6630-01-044-0334 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6630-01-044-0334?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 06, 1977