NSN 4930-01-207-2475 · NIIN 012072475 · Part number BK603B
Watts Regulator Company · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 79227
Government record, cited
NSN 4930-01-207-2475 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-207-2475. Manufacturer of record part number: BK603B.
Also searched as4930-01-207-2475 ·
4930012072475 ·
NIIN 012072475 ·
01-207-2475 ·
FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 79227 · BK603B
General Characteristics Item Description: BRONZE ELEMENT; PRODUCT SIZE 0.750 IN. AND 1.000 IN.; MAX. PRESSURE 300.0 PSI; MAX. OPERATING TEMPERATURE 200.0 DEGREE F IN
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company
Identification
NSN: 4930-01-207-2475
NIIN: 012072475
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: BK603B
Manufacturer: Watts Regulator Company
General Description
The Parts Kit,air Line Filter, cataloged under National Stock Number 4930-01-207-2475, 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 Watts Regulator Company. Government technical data includes 1 specification, 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
4930-01-207-2475
Primary Part Number
BK603B
Item Name
Parts Kit,air Line Filter
FSC / FSG
4930 / 49 — Lubrication and Fuel Dispensing Equipment
Manufacturer
Watts Regulator Company
Status
ACTIVE
General Characteristics Item Description
BRONZE ELEMENT; PRODUCT SIZE 0.750 IN. AND 1.000 IN.; MAX. PRESSURE 300.0 PSI; MAX. OPERATING TEMPERATURE 200.0 DEGREE F IN
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 4930-01-207-2475?
NSN 4930-01-207-2475 is a Parts Kit,air Line Filter, manufactured by Watts Regulator Company, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
What part numbers are listed for NSN 4930-01-207-2475?
NSN 4930-01-207-2475 has 1 manufacturer part number on file: BK603B (Watts Regulator Company).
What are the specifications of BK603B?
Key specifications for BK603B: General Characteristics Item Description: BRONZE ELEMENT; PRODUCT SIZE 0.750 IN. AND 1.000 IN.; MAX. PRESSURE 300.0 PSI; MAX. OPERATING TEMPERATURE 200.0 DEGREE F IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4930-01-207-2475 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.