The Filter-Separator,liquid Fuel, cataloged under National Stock Number 4930-00-903-3137, 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 Kaydon Custom Filtration Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-00-903-3137 |
| Primary Part Number | 20M00 |
| Item Name | Filter-Separator,liquid Fuel |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Kaydon Custom Filtration Corporation |
| Status | ACTIVE |
| Outlet Connection Quantity | 1 |
| Output Capacity | 100.000 GALLONS PER MINUTE NOMINAL |
| Winterization Feature | NOT INCLUDED |
| Accumulator Sump Water Discharge Operation Method | MANUAL |
| Outlet Connection Size | 2-1/2 IN. IN |
| Design Type | VERTICAL |
| Inlet Connection Quantity | 1 |
| Adapter | NOT INCLUDED |
| Inlet Connection Type | FLANGED |
| Pressure Rating | ERR-060 |
| Material | GLASS FIBER FILTERING |
| Material | COPPER ALLOY TANK |
| Material | PAPER WATER SEPARATING MEDIA |
| Inlet Connection Size | 2-1/2 IN. IN |
| Outlet Connection Type | FLANGED |
| Accumulator Sump Quantity | 1 |
| 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 |
|---|---|
| BFS7-4V100-20M00 | Kaydon Custom Filtration Corporation (USA) |
| 20M00 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
NSN 4930-00-903-3137 is a Filter-Separator,liquid Fuel, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-00-903-3137 has 2 manufacturer part numbers on file: BFS7-4V100-20M00 (Kaydon Custom Filtration Corporation), 20M00 (Kaydon Custom Filtration Corporation).
Key specifications for 20M00: Outlet Connection Quantity: 1; Output Capacity: 100.000 GALLONS PER MINUTE NOMINAL; Winterization Feature: NOT INCLUDED; Accumulator Sump Water Discharge Operation Method: MANUAL. 16 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.