NSN 5331-01-602-0225 · NIIN 016020225 · Part number U90166-9
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 59165
Government record, cited
NSN 5331-01-602-0225 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-602-0225. Manufacturer of record part number: U90166-9.
Manufacturer of record: Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
Identification
NSN: 5331-01-602-0225
NIIN: 016020225
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: U90166-9
Manufacturer: Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-602-0225, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Norman Filter Company, L.l.c. Dba Norman Filter Co Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-01-602-0225
Primary Part Number
U90166-9
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (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 5331-01-602-0225?
NSN 5331-01-602-0225 is a O-Ring, manufactured by Norman Filter Company, L.l.c. Dba Norman Filter Co Llc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-602-0225?
NSN 5331-01-602-0225 has 2 manufacturer part numbers on file: U90166-9 (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc), U-90166 REV 3 ITEM 9 (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc).
What are the specifications of U90166-9?
Key specifications for U90166-9: End Item Identification: UPDATE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-602-0225 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.