The O-Ring, cataloged under National Stock Number 5331-00-057-3989, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Marine Electronics, Llc Sales. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-057-3989 |
| Primary Part Number | CI-0012 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Marine Electronics, Llc Sales |
| Status | ACTIVE |
| Center Hole Diameter | 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-057-3989 is a O-Ring, manufactured by Marine Electronics, Llc Sales, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-057-3989 has 2 cross-referenced part numbers: CI-0012 (Marine Electronics, Llc Sales), P49708-12 (Marine Electronics, Llc Sales).
There are 3 known substitutes for 5331-00-057-3989: 5330-00-419-8990, 5331-00-579-6495, 5330-00-613-8092. Verify interchangeability with system specifications before substitution.
Key specifications for CI-0012: Center Hole Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.