Plug, Tube Fitting, Threaded4730-01-424-5717

NSN 4730-01-424-5717 · NIIN 014245717

FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4730-01-424-5717 · 4730014245717 · NIIN 014245717 · 01-424-5717 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · MIL-DTL-18866 · MS51518B5

Nearby stock numbers ← 4730-01-424-5700 Rack, Tube · 4730-01-424-5928 Sleeve, Flared, Tube Fitting →

4730-01-424-5717 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Plug,tube Fitting,threaded — FSC 4730
Head Height: 0.220 INCHES NOMINAL IN
Connection Style: PLAIN
Style Designator: PLUG, MACHINE
Thread Direction: RIGHT-HAND EXTERNAL
Nominal Thread Size: 0.500 INCHES EXTERNAL IN
Surface Treatment: CADMIUM OVERALL
Thread Class: 2A EXTERNAL A

Identification

NSN: 4730-01-424-5717
NIIN: 014245717
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-424-5717, 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10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-424-5717
Item Name	Plug,tube Fitting,threaded
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Head Height	0.220 INCHES NOMINAL IN
Connection Style	PLAIN
Style Designator	PLUG, MACHINE
Thread Direction	RIGHT-HAND EXTERNAL
Nominal Thread Size	0.500 INCHES EXTERNAL IN
Surface Treatment	CADMIUM OVERALL
Thread Class	2A EXTERNAL A
Thread Quantity Per Inch	20 EXTERNAL
Material	STEEL OVERALL
Thread Series Designator	UN EXTERNAL

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
MIL-DTL-18866	4/1 Identification reference U.S. Government activity
MS51518B5	2/2 Government specification standardization 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 4730-01-424-5717?

NSN 4730-01-424-5717 is a Plug,tube Fitting,threaded, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-424-5717?

Key specifications for 4730-01-424-5717: Head Height: 0.220 INCHES NOMINAL IN; Connection Style: PLAIN; Style Designator: PLUG, MACHINE; Overall Length: 0.800 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-424-5717 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.

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