The O-Ring, cataloged under National Stock Number 5331-00-250-1209, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 40 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-250-1209 |
| Primary Part Number | 210-750-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker Hannifin Corporation Div O-Ring Division |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1820-15 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 1820-15 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
| 80X15 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| M5427-15 | Met-Pro Corporation (USA) |
| 2185 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 230850 | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| S7-15 | Houghton International Inc. (USA) |
| D36179 | Komatsu America Corporation (USA) |
| 61880-684 | Patterson Pump Co Div Patterson Pump Company (USA) |
| 6Z7465-17 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 210-750-70 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 062774 | Hoffman/new Yorker, Inc. (USA) |
| 1022159-260 | AC Valve Inc (USA) |
| 72366 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| GRC-27-15 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 61973-181 | Patterson Pump Co Div Patterson Pump Company (USA) |
| L616-14 | Pettibone Llc (USA) |
| 182105 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| 350684R1 PRIMARY | Dressta North America Ltd (USA) |
| 6Z7465-39 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 5331-00-250-1209 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-250-1209 has 40 cross-referenced part numbers: 1820-15 (Eaton Aerospace, Llc Dba Jackson South), 1820-15 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer), 80X15 (Lockheed Martin Corporation Div Rms - Mitchel Field), M5427-15 (Met-Pro Corporation), 2185 (Patterson Pump Co Div Patterson Pump Company) and 35 more.
There are 12 known substitutes for 5331-00-250-1209: 2910-00-019-0577, 5310-00-268-7281, 5340-00-276-5847 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 210-750-70: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.125 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-250-1209 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.