General Characteristics Item Description: OXYGEN RANGE: 0 TO 25 PPM WITH 0.1 PPM RESOLUTION; TEMPERATURE RANGE: 0 TO PLUS 100 DEGREE C. WITH 0.1 DEGREE C. RESOLUTION; RANGE SELECTION: CELSIUS OR FAHRENHEIT; PROBE: SELF-CONTAINED WITH 6 FT CABLE FT
Identification
NSN: 6630-01-312-5891
NIIN: 013125891
FSC: 6630 — Chemical Analysis Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Meter,oxygen,digital, cataloged under National Stock Number 6630-01-312-5891, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6630-01-312-5891
Item Name
Meter,oxygen,digital
FSC / FSG
6630 / 66 — Chemical Analysis Instruments
Status
ACTIVE
General Characteristics Item Description
OXYGEN RANGE: 0 TO 25 PPM WITH 0.1 PPM RESOLUTION; TEMPERATURE RANGE: 0 TO PLUS 100 DEGREE C. WITH 0.1 DEGREE C. RESOLUTION; RANGE SELECTION: CELSIUS OR FAHRENHEIT; PROBE: SELF-CONTAINED WITH 6 FT CABLE FT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
35
3/9Design control — primary reference
Chemtrix Inc
No interchangeability data on file.
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
6630-00-003-0889 · Item name not on file
6630-00-003-4363
6630-00-003-4363 · Item name not on file
6630-00-003-5588
6630-00-003-5588 · Item name not on file
6630-00-003-5589
TENSIOMETER,LIQUID,TORSION METHO
6630-00-003-8727
6630-00-003-8727 · Item name not on file
6630-00-004-1473
6630-00-004-1473 · Item name not on file
6630-00-004-7436
6630-00-004-7436 · Item name not on file
6630-00-004-7437
6630-00-004-7437 · Item name not on file
Frequently Asked Questions
What is NSN 6630-01-312-5891?
NSN 6630-01-312-5891 is a Meter,oxygen,digital, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
What are the specifications of 6630-01-312-5891?
Key specifications for 6630-01-312-5891: General Characteristics Item Description: OXYGEN RANGE: 0 TO 25 PPM WITH 0.1 PPM RESOLUTION; TEMPERATURE RANGE: 0 TO PLUS 100 DEGREE C. WITH 0.1 DEGREE C. RESOLUTION; RANGE SELECTION: CELSIUS OR FAHRENHEIT; PROBE: SELF-CONTAINED WITH 6 FT CABLE FT. 1 specification is documented in the U.S. Government catalog.
Is NSN 6630-01-312-5891 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.