4730-01-422-6824 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor Unit,fluid Flow — FSC 4730
Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Strainer Type and Quantity: 1 SCREEN
Design Type: STRAIGHT
Thread Series: UNF LOCATION NOT OTHERWISE SPECIFIED
End Connection Type: THREADED MALE, REGULAR FLARE LOCATION NOT OTHERWISE SPECIFIED
Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
Thread Size Designator: 7/16-20 LOCATION NOT OTHERWISE SPECIFIED
Identification
NSN: 4730-01-422-6824
NIIN: 014226824
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-422-6824, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
THREADED MALE, REGULAR FLARE LOCATION NOT OTHERWISE SPECIFIED
Thread Direction
RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
Thread Size Designator
7/16-20 LOCATION NOT OTHERWISE SPECIFIED
Thread Class
3A LOCATION NOT OTHERWISE SPECIFIED A
Orifice Diameter
0.015 INCHES MINIMUM IN
End Connection Similarity
IDENTICAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
VDCB1845162H
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 4730-01-422-6824?
NSN 4730-01-422-6824 is a Restrictor Unit,fluid Flow, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-422-6824?
Key specifications for 4730-01-422-6824: Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Strainer Type and Quantity: 1 SCREEN; Design Type: STRAIGHT; Thread Series: UNF LOCATION NOT OTHERWISE SPECIFIED. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-422-6824 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.