NSN 4930-01-666-0512 · NIIN 016660512 · Part number B74G-6AT-QD3-RSG
Norgren C a Co · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 43990
Government record, cited
NSN 4930-01-666-0512 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-666-0512. Manufacturer of record part number: B74G-6AT-QD3-RSG.
Also searched as4930-01-666-0512 ·
4930016660512 ·
NIIN 016660512 ·
01-666-0512 ·
FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 43990 · B74G-6AT-QD3-RSG
Nearby stock numbers← 4930-01-665-8666 Filter Unit, Fluid, Pressure
·
4930-01-666-0924 Walkway, Pumping Unit →
Features
Filter-Regulator,airline — FSC 4930
Features Provided: MANUAL DRAIN
Maximum Operating Temp: 125.0 FAHRENHEIT DEGF
Maximum Inlet Pressure Rating: ERR-060
Bowl Material: PLASTIC POLYCARBONATE
1 manufacturer part number on file
Manufacturer of record: Norgren C a Co
Identification
NSN: 4930-01-666-0512
NIIN: 016660512
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: B74G-6AT-QD3-RSG
Manufacturer: Norgren C a Co
General Description
The Filter-Regulator,airline, cataloged under National Stock Number 4930-01-666-0512, 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 4 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4930-01-666-0512
Primary Part Number
B74G-6AT-QD3-RSG
Item Name
Filter-Regulator,airline
FSC / FSG
4930 / 49 — Lubrication and Fuel Dispensing Equipment
Other items in FSC 4930 — Lubrication and Fuel Dispensing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4930-00-001-6291
LUBRICATOR
4930-00-003-3419
4930-00-003-3419 · Item name not on file
4930-00-004-3705
4930-00-004-3705 · Item name not on file
4930-00-004-8293
PARTS KIT,LUBRICANT PUMP
4930-00-004-8384
4930-00-004-8384 · Item name not on file
4930-00-004-8385
NOZZLE
4930-00-005-1591
PUMP,CYLINDER ASSEM
4930-00-005-1592
PIPE,DEFUEL,STUB
Frequently Asked Questions
What is NSN 4930-01-666-0512?
NSN 4930-01-666-0512 is a Filter-Regulator,airline, manufactured by Norgren C a Co, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
What part numbers are listed for NSN 4930-01-666-0512?
NSN 4930-01-666-0512 has 1 manufacturer part number on file: B74G-6AT-QD3-RSG (Norgren C a Co).
What are the specifications of B74G-6AT-QD3-RSG?
Key specifications for B74G-6AT-QD3-RSG: Features Provided: MANUAL DRAIN; Maximum Operating Temp: 125.0 FAHRENHEIT DEGF; Maximum Inlet Pressure Rating: ERR-060; Bowl Material: PLASTIC POLYCARBONATE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4930-01-666-0512 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.