The O-Ring, cataloged under National Stock Number 5331-01-200-6287, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-200-6287 |
| Primary Part Number | L1218 2-111 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER FLUOROSILICONE CLASS FQ |
| Center Hole Diameter | 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN |
| Outside Diameter | 0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Temp Rating | -90.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| L1218 2-111 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 111-11648 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 182567 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| 2-111L1218-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MIL-R-25988/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-25988/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| PRP111-11648 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 5331PL2228287 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 2-111 L806-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| M25988/4-111 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2-111L1007-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-111 L806-80 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| A-11TH1058 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
NSN 5331-01-200-6287 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-200-6287 has 13 cross-referenced part numbers: L1218 2-111 (Parker-Hannifin Corp Div O-Ring Division), 111-11648 (Parker Hannifin Corporation Div O-Ring Division), 182567 (Woodward, Inc. Div Fuel Systems and Controls), 2-111L1218-80 (Parker-Hannifin Corp Div O-Ring Division), MIL-R-25988/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.
There are 2 known substitutes for 5331-01-200-6287: 5331-01-210-3893, 5305-01-351-0860. Verify interchangeability with system specifications before substitution.
Key specifications for L1218 2-111: Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Material: RUBBER FLUOROSILICONE CLASS FQ; Center Hole Diameter: 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN; Outside Diameter: 0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-200-6287 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.