The Viscometer,capillary Type, cataloged under National Stock Number 6630-00-359-9889, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6630-00-359-98919721-F74POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
Possible match (shared part number)Cannon Instrument Company Dba Cannon Instrument Co, Inc
6630-00-397-9309POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
Possible match (shared part number)
6630-00-397-93119721-B77POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
Possible match (shared part number)Cannon Instrument Company Dba Cannon Instrument Co, Inc
6630-00-397-9647D2515POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
Possible match (shared part number)American Society for Testing and Materials Dba Astm International
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
69-375-15
5/9Secondary reference
Manostat Corp
D2515
3/1Design control — primary reference
U.S. Government activity
9721-F65
5/2Secondary reference
U.S. Government activity
Related Parts
6630-00-359-9891POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
9721-F74
6630-00-397-9309POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
6630-00-397-9311POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
9721-B77
6630-00-397-9647POSSIBLE MATCH
VISCOMETER,CAPILLARY TYPE
D2515
Frequently Asked Questions
What is NSN 6630-00-359-9889?
NSN 6630-00-359-9889 is a Viscometer,capillary Type, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
What NSN replaces 6630-00-359-9889?
4 possible matches (shared part number, not a government interchangeability claim): 6630-00-359-9891, 6630-00-397-9309, 6630-00-397-9311. Verify interchangeability with system specifications before substitution.
What are the specifications of 6630-00-359-9889?
Key specifications for 6630-00-359-9889: Unit of Issue Cube: 0.059 CUBIC FEET; Reference Number Differentiating Characteristics: SIZE 200,CANNON-FENSKE REVERSE FLOW TYPE,FOR OPAQUE LIQUIDS,CALIBRATED. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6630-00-359-9889 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.