The O-Ring, cataloged under National Stock Number 5331-01-123-3719, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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 | 5331-01-123-3719 |
| Primary Part Number | 10163401 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | CANCELLED |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10163401 | Nimikkeistokeskus Ncb Finland (FIN) |
| 2-015S383-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| BACP11J15 | The Boeing Company Div Defense (USA) |
| AMS3337 | Society of Automotive Engineers Inc (USA) |
| 2100-11 | Kearflex Engineering Company (USA) |
| AS568-015 | Society of Automotive Engineers Inc (USA) |
| AS568-015 | Sae International Dba Sae International (USA) |
| AMS3337 | Sae International Dba Sae International (USA) |
NSN 5331-01-123-3719 is a O-Ring, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-123-3719 has 8 cross-referenced part numbers: 10163401 (Nimikkeistokeskus Ncb Finland), 2-015S383-7 (Parker-Hannifin Corp Div O-Ring Division), BACP11J15 (The Boeing Company Div Defense), AMS3337 (Society of Automotive Engineers Inc), 2100-11 (Kearflex Engineering Company) and 3 more.
There are 12 known substitutes for 5331-01-123-3719: 3110-00-100-3107, 6515-00-334-4900, 5331-00-439-8123 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10163401: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Center Hole Diameter: 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-123-3719 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.