The Coolant Fill Bleed, cataloged under National Stock Number 4930-01-028-4223, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Electronic Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-028-4223 |
| Primary Part Number | 989D802G01 |
| Item Name | Coolant Fill Bleed |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Electronic Systems |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 989D802G01 PRIMARY | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 9890802G01 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Electronic Systems |
| PD11WRGRVEA14 | 5/2 Secondary reference U.S. Government activity |
NSN 4930-01-028-4223 is a Coolant Fill Bleed, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-028-4223 has 1 manufacturer part number on file: 989D802G01 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 989D802G01: Part Name Assigned by Controlling Agency: COOLANT FILL BLEED. 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.