PartsTable TECHNICAL DATA SHEET

NSN 4730-01-412-3645Government record, cited

Manifold, Hydraulic System Access4730-01-412-3645

NSN 4730-01-412-3645 · NIIN 014123645 · Part number SP3D23 A20

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 09990

Government record, cited

NSN 4730-01-412-3645 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-412-3645. Manufacturer of record part number: SP3D23 A20.

Also searched as 4730-01-412-3645 · 4730014123645 · NIIN 014123645 · 01-412-3645 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 09990 · SP3D23 A20

Nearby stock numbers ← 4730-01-412-2935 Manifold Assembly, Hydraulic · 4730-01-412-3702 Adapter, Straight, Pipe to Tube →

4730-01-412-3645 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Manifold,hydraulic System Access — FSC 4730
End Item Design Control Activity: 45681
Connection Type: THREADED INTERNAL PIPE
End Connection Quantity: 8
End Item Identification Designator: D2 VALVE
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Nominal Thread Size: 0.500 INCHES AND 0.375 INCHES IN
Thread Series Designator: NPT

Identification

NSN: 4730-01-412-3645
NIIN: 014123645
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: SP3D23 A20
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

General Description

The Manifold,hydraulic System Access, cataloged under National Stock Number 4730-01-412-3645, 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 Dba Pneutronics Div Hydraulic Valve Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-412-3645
Primary Part Number	SP3D23 A20
Item Name	Manifold,hydraulic System Access
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Status	ACTIVE
End Item Design Control Activity	45681
Connection Type	THREADED INTERNAL PIPE
End Connection Quantity	8
End Item Identification Designator	D2 VALVE
Operating Pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Nominal Thread Size	0.500 INCHES AND 0.375 INCHES IN
Thread Series Designator	NPT

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

Part Number	Manufacturer
SP3D23 A20 PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)

Reference documents

Reference	Meaning
SP3D23 A20	5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters

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 4730-01-412-3645?

NSN 4730-01-412-3645 is a Manifold,hydraulic System Access, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-412-3645?

NSN 4730-01-412-3645 has 1 manufacturer part number on file: SP3D23 A20 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

What are the specifications of SP3D23 A20?

Key specifications for SP3D23 A20: End Item Design Control Activity: 45681; Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 8; End Item Identification Designator: D2 VALVE. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-412-3645 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.

PartsTable Design LLC · partstable.com