The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-00-005-5289, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Everaxis Usa, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-005-5289 |
| Primary Part Number | CAY140-12 |
| Item Name | Ring Assembly,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Everaxis Usa, Inc. |
| Status | ACTIVE |
| Diameter | 0.812 INCHES NOMINAL OR 0.930 INCHES NOMINAL OR 1.000 INCHES NOMINAL OR 1.062 INCHES NOMINAL IN |
| Mounting Configuration | SHAFT 0.249IN.DIA. BY 0.657IN. LONG IN |
| Contact Ring Quantity | 12 |
| Overall Diameter | 1.062 INCHES NOMINAL IN |
| Width | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-005-5289 is a Ring Assembly,electrical Contact, manufactured by Everaxis Usa, Inc., classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-005-5289 has 2 cross-referenced part numbers: CAY140-12 (Everaxis Usa, Inc.), 69463 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 2 known substitutes for 5977-00-005-5289: 3120-01-066-3942, 6530-01-084-9504. Verify interchangeability with system specifications before substitution.
Key specifications for CAY140-12: Diameter: 0.812 INCHES NOMINAL OR 0.930 INCHES NOMINAL OR 1.000 INCHES NOMINAL OR 1.062 INCHES NOMINAL IN; Overall Length: 2.137 INCHES NOMINAL IN; Mounting Configuration: SHAFT 0.249IN.DIA. BY 0.657IN. LONG IN; Contact Ring Quantity: 12. 6 total characteristics are documented in the Federal Logistics Information System.