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OBS-3+ — OBS-3+

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

OBS-3+: OBS-3+.

The OBS-3+ is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6630-01-601-6009, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
OBS-3+
NSN: 6630-01-601-6009
FSC: 6630 — Chemical Analysis Instruments
CAGE: 53839 — CAMPBELL SCIENTIFIC INC (USA)
SPECIFICATIONS
Part NumberOBS-3+
NSN6630-01-601-6009
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OBS-3+ TITLE COMPONENT PN OBS-3+ MFR OBS-3+
KEY FEATURES
•
LENGTH: 5.560 INCHES NOMINAL IN
•
DIAMETER: 0.980 INCHES NOMINAL IN
•
ENCLOSURE FEATURE: SINGLE ITEM W/HOUSING
•
FREQUENCY RATING: 10.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT
•
MATERIAL: STEEL CORROSION RESISTING HOUSING
•
TEST TYPE FOR WHICH DESIGNED: MEASURE SUSPENDED SOLIDS AND TURBIDITY UP TO 4000 NTUS
TECHNICAL CHARACTERISTICS
LENGTH5.560 INCHES NOMINAL IN
DIAMETER0.980 INCHES NOMINAL IN
SPECIAL FEATURESSUBMERSIBLE TO 500 METERS IN FRESH WATER WITH STAINLESS STEEL BODY
ENCLOSURE FEATURESINGLE ITEM W/HOUSING
FREQUENCY RATING10.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT
PART NAME ASSIGNED BY CONTROLLING AGENCYOBS-3+ TURBIDITY SENSOR
MATERIALSTEEL CORROSION RESISTING HOUSING
TEST TYPE FOR WHICH DESIGNEDMEASURE SUSPENDED SOLIDS AND TURBIDITY UP TO 4000 NTUS
OTHER ITEMS IN FSC 6630 — Chemical Analysis Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6630-00-003-0889 6630-00-003-4363 6630-00-003-5588 6630-00-003-5589 6630-00-003-8727 6630-00-004-1473 6630-00-004-7436 6630-00-004-7437
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is OBS-3+?
OBS-3+ is a OBS-3+.
What is the NSN for OBS-3+?
OBS-3+ is cataloged in the U.S. Government catalog under NSN 6630-01-601-6009. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.