NSN 4730-01-501-1003 · NIIN 015011003 · Part number 564-7069424-15
Naval Sea Systems Command · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4730-01-501-1003 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-501-1003. Manufacturer of record part number: 564-7069424-15.
4730-01-501-1003 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor,fluid Flow — FSC 4730
Length: 0.125 INCHES NOMINAL IN
Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
Design Type: PLATE
Outside Diameter: 10.744 INCHES NOMINAL IN
Material: NICKEL ALLOY 400
Orifice Diameter: 0.375 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 4730-01-501-1003
NIIN: 015011003
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 564-7069424-15
Manufacturer: Naval Sea Systems Command
General Description
The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-501-1003, 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 Naval Sea Systems Command. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
211028399 14-3A
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
5365-01-501-2443POSSIBLE MATCH
SPACER,RING
564-7069424-20
5365-01-501-2455POSSIBLE MATCH
SPACER,RING
564-7069424-18
5365-01-501-2478POSSIBLE MATCH
SPACER,RING
564-7069424-17
5365-01-501-2492POSSIBLE MATCH
SPACER,RING
564-7069424-12
5365-01-501-2499POSSIBLE MATCH
RING,EXTERNALLY THREADED
564-7069424-13
4730-01-502-0577POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
564-7069424-33
4730-01-502-0579POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
564-7069424-34
5365-01-502-0969POSSIBLE MATCH
SPACER,SLEEVE
564-7069424-37
Frequently Asked Questions
What is NSN 4730-01-501-1003?
NSN 4730-01-501-1003 is a Restrictor,fluid Flow, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-501-1003?
NSN 4730-01-501-1003 has 1 manufacturer part number on file: 564-7069424-15 (Naval Sea Systems Command).
What NSN replaces 4730-01-501-1003?
8 possible matches (shared part number, not a government interchangeability claim): 5365-01-501-2443, 5365-01-501-2455, 5365-01-501-2478. Verify interchangeability with system specifications before substitution.
What are the specifications of 564-7069424-15?
Key specifications for 564-7069424-15: Length: 0.125 INCHES NOMINAL IN; Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED; Design Type: PLATE; Outside Diameter: 10.744 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-501-1003 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.