The Seal,oil,bearing, cataloged under National Stock Number 2840-00-686-5740, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is General Electric Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2840-00-686-5740 |
| Primary Part Number | 577C659 |
| Item Name | Seal,oil,bearing |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | CANCELLED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTOL DRAWING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2840-00-686-5740 is a Seal,oil,bearing, manufactured by General Electric Company, classified under FSC 2840 (No Item Name Available). Status: cancelled.
NSN 2840-00-686-5740 has 4 cross-referenced part numbers: 577C659 (General Electric Company), 577C659P9 (General Electric Company), 577C659P9 (General Electric Company), 200379 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies).
There are 4 known substitutes for 2840-00-686-5740: 5330-00-290-8525, 4720-01-417-2371, 6750-01-427-2128 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 577C659: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTOL DRAWING; End Item Identification: ENGINE MODEL J85. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 2840-00-686-5740 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.