The O-Ring, cataloged under National Stock Number 5331-01-266-3280, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Elbit Systems of America - Night Vision Llc. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-266-3280 |
| Primary Part Number | 300066-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Elbit Systems of America - Night Vision Llc |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-266-3280 is a O-Ring, manufactured by Elbit Systems of America - Night Vision Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-266-3280 has 3 cross-referenced part numbers: 300066-1 (Elbit Systems of America - Night Vision Llc), 300066-1 (Itt and Varo a Joint Venture), 300066-1 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division).
There is 1 known substitute for 5331-01-266-3280: 5340-01-372-9365. Verify interchangeability with system specifications before substitution.
Key specifications for 300066-1: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 total characteristics are documented in the Federal Logistics Information System.