The O-Ring, cataloged under National Stock Number 5331-01-250-3310, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-250-3310 |
| Primary Part Number | 8201-12 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8201-12 | Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA) |
NSN 5331-01-250-3310 is a O-Ring, manufactured by Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-250-3310 has 1 cross-referenced part number: 8201-12 (Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip).
There are 6 known substitutes for 5331-01-250-3310: 1345-00-028-5092, 4820-00-402-9482, 5360-01-071-4284 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8201-12: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 total characteristics are documented in the Federal Logistics Information System.