The Drain Unit,waste Oil,portable, cataloged under National Stock Number 4930-01-375-8373, 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 Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4930-01-375-8373 |
| Primary Part Number | GSU-353/E |
| Item Name | Drain Unit,waste Oil,portable |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| Status | ACTIVE |
| General Characteristics Item Description | C/O A FITTING ASSEMBLY,1.25 IN. DIA X 15 IN. LG,W 12 IN. FLEX HOSE,DRAIN LINE ADAPTER,2 IN. DIA X 60 IN. LG; REPLACES APU CHIP DETECTOR AND PERMITS OIL TO DRAIN FROM THE APU SUMP TO THE SHROUD DRAIN IN |
| Reference Data and Literature | SERD 0034; TO 35-1-3-11 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| GSU-353/E | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc (USA) |
| Reference | Meaning |
|---|---|
| C99S12532-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| C99S12532-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 4930-01-375-8373 is a Drain Unit,waste Oil,portable, manufactured by Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-375-8373 has 1 manufacturer part number on file: GSU-353/E (Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc).
Key specifications for GSU-353/E: General Characteristics Item Description: C/O A FITTING ASSEMBLY,1.25 IN. DIA X 15 IN. LG,W 12 IN. FLEX HOSE,DRAIN LINE ADAPTER,2 IN. DIA X 60 IN. LG; REPLACES APU CHIP DETECTOR AND PERMITS OIL TO DRAIN FROM THE APU SUMP TO THE SHROUD DRAIN IN; Reference Data and Literature: SERD 0034; TO 35-1-3-11; End Item Identification: E-8A FINAL ASSEMBLY A. 2 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.