Tubing, Nonmetallic4720-01-657-3656

NSN 4720-01-657-3656 · NIIN 016573656 · Part number 1UWV6

W.w. Grainger, Inc. Div Government Sales Division · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 25795

Government record, cited

NSN 4720-01-657-3656 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-657-3656. Manufacturer of record part number: 1UWV6.

Also searched as 4720-01-657-3656 · 4720016573656 · NIIN 016573656 · 01-657-3656 · FSC 4720 Hose and Flexible Tubing · CAGE 25795 · 1UWV6

Nearby stock numbers ← 4720-01-657-3651 Parts Kit, Hose Assembly, Metallic · 4720-01-657-3664 Hose, Metallic →

4720-01-657-3656 — Hose and Flexible Tubing

Features

Tubing,nonmetallic — FSC 4720
1 manufacturer part number on file
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division

Identification

NSN: 4720-01-657-3656
NIIN: 016573656
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1UWV6
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division

General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-657-3656, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Tubing,nonmetallic
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)

Technical Specifications

Parameter	Value
NSN	4720-01-657-3656
Primary Part Number	1UWV6
Item Name	Tubing,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	W.w. Grainger, Inc. Div Government Sales Division
Status	ACTIVE

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
1UWV6 PRIMARY	W.w. Grainger, Inc. Div Government Sales Division (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 4720-01-657-3656?

NSN 4720-01-657-3656 is a Tubing,nonmetallic, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-657-3656?

NSN 4720-01-657-3656 has 1 manufacturer part number on file: 1UWV6 (W.w. Grainger, Inc. Div Government Sales Division).

Is NSN 4720-01-657-3656 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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