Chart Inc Div Cryogenic Systems Div · NSN 5331-01-211-9556 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-211-9556 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-211-9556. Primary manufacturer part number: C867-7306ITEM53.
5331-01-211-9556 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Chart Inc Div Cryogenic Systems Div
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-211-9556, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Chart Inc Div Cryogenic Systems Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-Ring (FSG 53)
Manufacturers
Chart Inc Div Cryogenic Systems Div (CAGE 19879); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697)
NSN 5331-01-211-9556 is a O-Ring, manufactured by Chart Inc Div Cryogenic Systems Div, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-211-9556?
NSN 5331-01-211-9556 has 2 cross-referenced part numbers: C867-7306ITEM53 (Chart Inc Div Cryogenic Systems Div), 2-456 (Parker-Hannifin Corp Div O-Ring Division).
What NSN replaces 5331-01-211-9556?
There are 12 known substitutes for 5331-01-211-9556: 5310-00-012-2498, 4720-00-639-9901, 3020-00-679-0456 and 9 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.