NSN 5331-01-663-1831 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-663-1831. Manufacturer of record part number: MI020167.
Also searched as5331-01-663-1831 ·
5331016631831 ·
NIIN 016631831 ·
01-663-1831 ·
FSC 5331 O-ring · CAGE 0MU02 · MI020167
Manufacturer of record: Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc
Identification
NSN: 5331-01-663-1831
NIIN: 016631831
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: MI020167
Manufacturer: Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-663-1831, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-01-663-1831
Primary Part Number
MI020167
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc
Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-663-1831?
NSN 5331-01-663-1831 is a O-Ring, manufactured by Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-663-1831?
NSN 5331-01-663-1831 has 1 manufacturer part number on file: MI020167 (Lifestream Watersystems, Inc. Dba Lifestream Watersystems Inc).
What are the specifications of MI020167?
Key specifications for MI020167: End Item Identification: DISTILLING PLANT P/N SW6994463CNG. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-663-1831 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.