The O-Ring, cataloged under National Stock Number 5331-00-251-9398, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Strohmeyer, Julie a. Dba Julie a. Strohmeyer. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-251-9398 |
| Primary Part Number | 1866-2MCV70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Strohmeyer, Julie a. Dba Julie a. Strohmeyer |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1866-2MCV70 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
| ASTM D2000-03A | American Society for Testing and Materials Dba Astm International (USA) |
| MIL-STD-417A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-251-9398 is a O-Ring, manufactured by Strohmeyer, Julie a. Dba Julie a. Strohmeyer, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-251-9398 has 3 cross-referenced part numbers: 1866-2MCV70 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer), ASTM D2000-03A (American Society for Testing and Materials Dba Astm International), MIL-STD-417A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 10 known substitutes for 5331-00-251-9398: 9320-00-202-4060, 5330-00-291-5787, 9320-00-418-5872 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1866-2MCV70: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 total characteristics are documented in the Federal Logistics Information System.