NSN 4730-01-429-9663 · NIIN 014299663 · Part number D77FA77-04
Watts Regulator Company · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 79227
Government record, cited
NSN 4730-01-429-9663 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-429-9663. Manufacturer of record part number: D77FA77-04.
Also searched as4730-01-429-9663 ·
4730014299663 ·
NIIN 014299663 ·
01-429-9663 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 79227 · D77FA77-04
4730-01-429-9663 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Strainer Element,sediment — FSC 4730
Filtering Media Design: PERFORATED
Perforation Quantity: 225.0 PER SQUARE INCH
Style Designator: CYLINDRICAL
Material: STEEL CORROSION RESISTING
Perforation Diameter: 0.045 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company
Identification
NSN: 4730-01-429-9663
NIIN: 014299663
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: D77FA77-04
Manufacturer: Watts Regulator Company
General Description
The Strainer Element,sediment, cataloged under National Stock Number 4730-01-429-9663, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Watts Regulator Company. 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.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-429-9663?
NSN 4730-01-429-9663 is a Strainer Element,sediment, manufactured by Watts Regulator Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-429-9663?
NSN 4730-01-429-9663 has 1 manufacturer part number on file: D77FA77-04 (Watts Regulator Company).
What are the specifications of D77FA77-04?
Key specifications for D77FA77-04: Filtering Media Design: PERFORATED; Perforation Quantity: 225.0 PER SQUARE INCH; Style Designator: CYLINDRICAL; End Item Identification: WATTS REGULATOR CO, Y-STRAINER MODEL NO. 77F-D-250; STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-429-9663 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.