The Sensor,exhaust Gas,oxygen,emissi, cataloged under National Stock Number 2990-01-726-6497, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-726-6497 |
| Item Name | Sensor,exhaust Gas,oxygen,emissi |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13119 | 3/9 Design control — primary reference Bosch Automotive Service Solutions Inc. |
NSN 2990-01-726-6497 is a Sensor,exhaust Gas,oxygen,emissi, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-01-726-6497: Special Features: THREAD DIAMETER:18;SENSOR TYPE:HEATED;WIRE QUANTITY:3;HEX SIZE(OXYGEN SENSOR):22 MILLIMETERS;WIRE HARNESS LENGTH:63.2283464566929 INCHES;TERMINAL GENDER:MALE AND FEMALE;TERMINAL QUANTITY:3;HOUSING MATERIAL:METAL;VEHICLE TYPE:PASSENGER;SPECIFIC OR UNIVERSAL FIT:SPECIFIC;CONNECTOR SHAPE:RECTANGLE,ROUND;OXYGEN SENSOR TYPE:NARROW-BAND HEATED;LENGTH(SEALING SURFACE TO END OF CONNECTOR:65.748031496063 INCHES;AUTOMOTIVE COLOR,FINISH:STEEL;HEATED(OXYGEN SENSOR):YES;PROP 65 WARNING LABEL REQUIRED:NO MM; Part Name Assigned by Controlling Agency: PREMIUM OXYGEN(02)SENSOR; End Item Identification: NSN:1560-01-531-0523. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.