NSN 4930-01-477-1990 · NIIN 014771990 · Part number B73G-2AK-AD3-RMN
Norgren C a Co · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 43990
Government record, cited
NSN 4930-01-477-1990 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-477-1990. Manufacturer of record part number: B73G-2AK-AD3-RMN.
Also searched as4930-01-477-1990 ·
4930014771990 ·
NIIN 014771990 ·
01-477-1990 ·
FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 43990 · B73G-2AK-AD3-RMN
Features Provided: BOWL GUARD AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE
Maximum Operating Temp: 175.0 FAHRENHEIT DEGF
Bowl Material: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Norgren C a Co
Identification
NSN: 4930-01-477-1990
NIIN: 014771990
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: B73G-2AK-AD3-RMN
Manufacturer: Norgren C a Co
General Description
The Filter-Lubricator Assembly,airli, cataloged under National Stock Number 4930-01-477-1990, 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 5 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
4930-01-477-1990
Primary Part Number
B73G-2AK-AD3-RMN
Item Name
Filter-Lubricator Assembly,airli
FSC / FSG
4930 / 49 — Lubrication and Fuel Dispensing Equipment
Manufacturer
Norgren C a Co
Status
ACTIVE
Filtration Rating in Microns
40.0 NOMINAL
Design Type
ONE-PIECE
Features Provided
BOWL GUARD AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE
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 4930-01-477-1990?
NSN 4930-01-477-1990 is a Filter-Lubricator Assembly,airli, manufactured by Norgren C a Co, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
What part numbers are listed for NSN 4930-01-477-1990?
NSN 4930-01-477-1990 has 1 manufacturer part number on file: B73G-2AK-AD3-RMN (Norgren C a Co).
What are the specifications of B73G-2AK-AD3-RMN?
Key specifications for B73G-2AK-AD3-RMN: Filtration Rating in Microns: 40.0 NOMINAL; Design Type: ONE-PIECE; Features Provided: BOWL GUARD AND KNOB HANDLE PRESSURE ADJUSTMENT DEVICE; Maximum Operating Temp: 175.0 FAHRENHEIT DEGF. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4930-01-477-1990 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.