The O-Ring, cataloged under National Stock Number 5331-00-551-9118, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-551-9118 |
| Primary Part Number | 2-329N643-60 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | CANCELLED |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2H-3088 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 2H3088 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 2H3088 | Reliance Comm/tec Corp Lorain Products Div (USA) |
| 2H-3088 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 2-329N643-60 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 1820-32 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
NSN 5331-00-551-9118 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-551-9118 has 6 cross-referenced part numbers: 2H-3088 (Navantia Sa Sme. Div Navantia Hq), 2H3088 (Caterpillar Inc Div Caterpillar Defense), 2H3088 (Reliance Comm/tec Corp Lorain Products Div), 2H-3088 (Navantia - Propulsion Y Energia Motores - Cartagena), 2-329N643-60 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division) and 1 more.
There are 5 known substitutes for 5331-00-551-9118: 5331-00-194-3710, 6685-00-515-4595, 4720-00-913-1643 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-329N643-60: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-551-9118 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.