O-Ring 5331-01-289-1819 NSN 5331-01-289-1819 · NIIN 012891819 · Part number 33-45 SW-1IN ITEM 6
Velan Valve Corp. · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 57574
NSN 5331-01-289-1819 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-289-1819. Manufacturer of record part number: 33-45 SW-1IN ITEM 6 .
Also searched as
5331-01-289-1819 ·
5331012891819 ·
NIIN 012891819 ·
01-289-1819 ·
FSC 5331 O-ring · CAGE 57574 · 33-45 SW-1IN ITEM 6
Nearby stock numbers
← 5331-01-289-1818 O-Ring
·
5331-01-289-1820 O-Ring →
SECTION
O-RING CROSS SECTION
5331-01-289-1819 — O-ring
Features
O-Ring — FSC 5331 1 manufacturer part number on file Manufacturer of record: Velan Valve Corp.
Identification
NSN: 5331-01-289-1819
NIIN: 012891819
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 33-45 SW-1IN ITEM 6
Manufacturer: Velan Valve Corp.
General Description
The O-Ring, cataloged under National Stock Number 5331-01-289-1819, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name O-Ring FSC / FSG 5331 — O-ring (FSG 53) Manufacturers Velan Valve Corp. (CAGE 57574)
Technical Specifications
Parameter Value NSN 5331-01-289-1819 Primary Part Number 33-45 SW-1IN ITEM 6 Item Name O-Ring FSC / FSG 5331 / 53 — O-ring Manufacturer Velan Valve Corp. Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
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 5331-01-289-1819?
NSN 5331-01-289-1819 is a O-Ring, manufactured by Velan Valve Corp., classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-289-1819?
NSN 5331-01-289-1819 has 1 manufacturer part number on file: 33-45 SW-1IN ITEM 6 (Velan Valve Corp.).
Is NSN 5331-01-289-1819 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.
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