The O-Ring, cataloged under National Stock Number 5331-00-558-9154, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Minnesota Rubber Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-558-9154 |
| Primary Part Number | 8268-366Y |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Minnesota Rubber Co |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Center Hole Diameter | 8.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8268 | Minnesota Rubber Co (USA) |
| 352250020374 | Thales Nederland (NLD) |
| 8268-366Y PRIMARY | Minnesota Rubber Co (USA) |
| 146 | Minnesota Rubber Co (USA) |
NSN 5331-00-558-9154 is a O-Ring, manufactured by Minnesota Rubber Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-558-9154 has 4 cross-referenced part numbers: 8268 (Minnesota Rubber Co), 352250020374 (Thales Nederland), 8268-366Y (Minnesota Rubber Co), 146 (Minnesota Rubber Co).
There are 10 known substitutes for 5331-00-558-9154: 2805-00-415-8299, 3030-00-555-3083, 6105-00-706-6685 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8268-366Y: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Center Hole Diameter: 8.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.