The Filter-Regulator,airline, cataloged under National Stock Number 4930-01-536-0331, 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 Norgren C a Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-536-0331 |
| Primary Part Number | B07-201-M3KG |
| Item Name | Filter-Regulator,airline |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Filtration Rating in Microns | 5.0 ABSOLUTE |
| Regulator Outlet Pressure Range | +5.0 TO 100.0 POUNDS PER SQUARE INCH LBS |
| Line Connection Thread Size and Series/type Designator | 0.250-18 NPT |
| Features Provided | MANUAL DRAIN AND PRESSURE GAGE |
| Maximum Operating Temp | 50.0 CELSIUS DEGC |
| Maximum Inlet Pressure Rating | ERR-060 |
| Bowl Material | PLASTIC POLYCARBONATE |
| Air Flow Rate | 14.0 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| B07-201-M3KG PRIMARY | Norgren C a Co (USA) |
| B07-201-A3KG | Norgren Pty Ltd (AUS) |
| 123-917 | Rs Components Limited (GBR) |
NSN 4930-01-536-0331 is a Filter-Regulator,airline, manufactured by Norgren C a Co, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-536-0331 has 3 manufacturer part numbers on file: B07-201-M3KG (Norgren C a Co), B07-201-A3KG (Norgren Pty Ltd), 123-917 (Rs Components Limited).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-652-8238. Verify interchangeability with system specifications before substitution.
Key specifications for B07-201-M3KG: Overall Height: 6.440 INCHES NOMINAL IN; Filtration Rating in Microns: 5.0 ABSOLUTE; Regulator Outlet Pressure Range: +5.0 TO 100.0 POUNDS PER SQUARE INCH LBS; Line Connection Thread Size and Series/type Designator: 0.250-18 NPT. 8 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.