The O-Ring, cataloged under National Stock Number 5331-00-820-2041, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Teledyne Controls, Llc Dba Teledyne Controls. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-820-2041 |
| Primary Part Number | 819976-2 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Teledyne Controls, Llc Dba Teledyne Controls |
| Status | ACTIVE |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Outside Diameter | 0.379 INCHES NOMINAL IN |
| Center Hole Diameter | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 819976-2 | Teledyne Controls, Llc Dba Teledyne Controls (USA) |
| 2-01S469-40 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-10S469-4 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| SM-B-765253 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-010 | Society of Automotive Engineers Inc (USA) |
| LP57J4053 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-010 | Sae International Dba Sae International (USA) |
| 2-10S469-4 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-10S469-4 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| AMS3301 | Society of Automotive Engineers Inc (USA) |
| AMS3301 | Sae International Dba Sae International (USA) |
NSN 5331-00-820-2041 is a O-Ring, manufactured by Teledyne Controls, Llc Dba Teledyne Controls, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-820-2041 has 11 cross-referenced part numbers: 819976-2 (Teledyne Controls, Llc Dba Teledyne Controls), 2-01S469-40 (Parker-Hannifin Corp Div O-Ring Division), 2-10S469-4 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), SM-B-765253 (Zf Industrieantriebe Witten Gmbh), AS568-010 (Society of Automotive Engineers Inc) and 6 more.
There are 12 known substitutes for 5331-00-820-2041: 5331-00-297-5408, 5331-00-542-1724, 9320-00-576-4977 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 819976-2: Cross-Sectional Height: 0.062 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC; Outside Diameter: 0.379 INCHES NOMINAL IN; Center Hole Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.