NSN 4730-01-173-0709 · NIIN 011730709 · Part number 9988M50G01
General Electric Company · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 07482
Government record, cited
NSN 4730-01-173-0709 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-173-0709. Manufacturer of record part number: 9988M50G01.
Also searched as4730-01-173-0709 ·
4730011730709 ·
NIIN 011730709 ·
01-173-0709 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 07482 · 9988M50G01
4730-01-173-0709 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor,fluid Flow — FSC 4730
Length: 1.020 INCHES NOMINAL IN
Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
Design Type: PLATE
Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE
Outside Diameter: 0.680 INCHES MINIMUM AND 0.683 INCHES MAXIMUM IN
Material: TITANIUM ALLOY UNS R56400
Orifice Diameter: 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
Identification
NSN: 4730-01-173-0709
NIIN: 011730709
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 9988M50G01
Manufacturer: General Electric Company
General Description
The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-173-0709, 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 General Electric Company. Government technical data includes 7 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 4730-01-173-0709?
NSN 4730-01-173-0709 is a Restrictor,fluid Flow, manufactured by General Electric Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-173-0709?
NSN 4730-01-173-0709 has 1 manufacturer part number on file: 9988M50G01 (General Electric Company).
What are the specifications of 9988M50G01?
Key specifications for 9988M50G01: Length: 1.020 INCHES NOMINAL IN; Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED; Design Type: PLATE; Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-173-0709 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.