NSN 4730-01-520-8751 · NIIN 015208751 · Part number 4PHH-SS
Parker-Hannifin Corporation Div Instrumentation Products Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 54938
Government record, cited
NSN 4730-01-520-8751 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-520-8751. Manufacturer of record part number: 4PHH-SS.
Also searched as4730-01-520-8751 ·
4730015208751 ·
NIIN 015208751 ·
01-520-8751 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 54938 · 4PHH-SS · 12438342
Nearby stock numbers← 4730-01-520-8693 Adapter, Straight, Pipe to Hose
·
4730-01-520-8768 Adapter, Straight, Tube to Hose →
4730-01-520-8751 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,pipe — FSC 4730
Drive End Style: PIN HOLE
Nominal Thread Size: 0.250 INCHES INTERNAL IN
Thread Tolerance Class: 18 INTERNAL
Material: STEEL COMP 316 OVERALL
Thread Series Designator: NPTF INTERNAL
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Div Instrumentation Products Division
Identification
NSN: 4730-01-520-8751
NIIN: 015208751
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 4PHH-SS
Manufacturer: Parker-Hannifin Corporation Div Instrumentation Products Division
General Description
The Plug,pipe, cataloged under National Stock Number 4730-01-520-8751, 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 Parker-Hannifin Corporation Div Instrumentation Products Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Parker-Hannifin Corporation Div Instrumentation Products Division (USA)
Reference documents
Reference
Meaning
12438342
7/2Vendor item drawing reference
General Dynamics Land Systems Inc.
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 4730-01-520-8751?
NSN 4730-01-520-8751 is a Plug,pipe, manufactured by Parker-Hannifin Corporation Div Instrumentation Products Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-520-8751?
NSN 4730-01-520-8751 has 1 manufacturer part number on file: 4PHH-SS (Parker-Hannifin Corporation Div Instrumentation Products Division).
What are the specifications of 4PHH-SS?
Key specifications for 4PHH-SS: Drive End Style: PIN HOLE; Nominal Thread Size: 0.250 INCHES INTERNAL IN; Thread Tolerance Class: 18 INTERNAL; End Item Identification: M1A2 CODING INSTALLATION SEP TANK. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-520-8751 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.