The O-Ring, cataloged under National Stock Number 5331-00-211-8550, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Flodyne Controls Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-211-8550 |
| Primary Part Number | 109216 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Flodyne Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Center Hole Diameter | 1.103 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 109216 PRIMARY | Flodyne Controls Inc (USA) |
NSN 5331-00-211-8550 is a O-Ring, manufactured by Flodyne Controls Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-211-8550 has 1 cross-referenced part number: 109216 (Flodyne Controls Inc).
There are 5 known substitutes for 5331-00-211-8550: 5306-00-010-9216, 3110-00-144-8668, 5998-00-953-0437 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 109216: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER CHLOROPRENE CLASS CR; Center Hole Diameter: 1.103 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.