Hose Assembly, Nonmetallic4720-01-440-5028

NSN 4720-01-440-5028 · NIIN 014405028 · Part number 6314756

Naval Sea Systems Command · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711

Government record, cited

NSN 4720-01-440-5028 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-440-5028. Manufacturer of record part number: 6314756.

Also searched as 4720-01-440-5028 · 4720014405028 · NIIN 014405028 · 01-440-5028 · FSC 4720 Hose and Flexible Tubing · CAGE 53711 · 6314756

Nearby stock numbers ← 4720-01-440-4976 Hose Assembly, Nonmetallic · 4720-01-440-5032 →

4720-01-440-5028 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
Minimum Inside Bending Radius: 2.000 INCHES IN
Connection Style: SWIVEL NUT FLARE FIRST END
Connection Type: THREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape Style: ROUND
Outside Diameter: 0.510 INCHES NOMINAL IN
Inside Diameter: 0.250 INCHES NOMINAL IN
Inside Surface Condition: SMOOTH

Identification

NSN: 4720-01-440-5028
NIIN: 014405028
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6314756
Manufacturer: Naval Sea Systems Command

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-440-5028, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-440-5028
Primary Part Number	6314756
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Minimum Inside Bending Radius	2.000 INCHES IN
Connection Style	SWIVEL NUT FLARE FIRST END
Connection Type	THREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape Style	ROUND
Outside Diameter	0.510 INCHES NOMINAL IN
Inside Diameter	0.250 INCHES NOMINAL IN
Inside Surface Condition	SMOOTH
Outer Covering Environmental Protection	OIL RESISTANT

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
6314756 PRIMARY	Naval Sea Systems Command (USA)
6314756	United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)

No interchangeability data on file.

Other items in FSC 4720 — Hose and Flexible Tubing

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4720-00-000-0080

HOSE ASSEMBLY,NONMETALLIC

4720-00-000-0081

4720-00-000-0081 · Item name not on file

4720-00-000-0084

HOSE,PREFORMED

4720-00-000-0724

4720-00-000-0724 · Item name not on file

4720-00-001-0014

HOSE ASSEMBLY,NONMETALLIC

4720-00-001-0015

4720-00-001-0015 · Item name not on file

4720-00-001-0023

HOSE ASSEMBLY,NONMETALLIC

4720-00-001-0025

4720-00-001-0025 · Item name not on file

Frequently Asked Questions

What is NSN 4720-01-440-5028?

NSN 4720-01-440-5028 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-440-5028?

NSN 4720-01-440-5028 has 2 manufacturer part numbers on file: 6314756 (Naval Sea Systems Command), 6314756 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What are the specifications of 6314756?

Key specifications for 6314756: Minimum Inside Bending Radius: 2.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END; Connection Type: THREADED INTERNAL TUBE FIRST END; Cross-Sectional Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-440-5028 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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