Hose Assembly, Nonmetallic4720-01-645-3622

NSN 4720-01-645-3622 · NIIN 016453622

FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4720-01-645-3622 · 4720016453622 · NIIN 016453622 · 01-645-3622 · FSC 4720 Hose and Flexible Tubing · MIL-DTL-8795 · MS28741-16-0550

Nearby stock numbers ← 4720-01-645-3619 Tubing, Nonmetallic · 4720-01-645-3649 Hose Assembly, Nonmetallic →

4720-01-645-3622 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
Measuring Method and Length: 55.0 INCHES NOMINAL EXCLUDING END FITTINGS IN
Material Document and Classification: MS28741K MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-DTL-8795 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: ROUND
Inside Diameter: 0.875 INCHES NOMINAL IN

Identification

NSN: 4720-01-645-3622
NIIN: 016453622
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-645-3622, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4720-01-645-3622
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Status	ACTIVE
Measuring Method and Length	55.0 INCHES NOMINAL EXCLUDING END FITTINGS IN
Material Document and Classification	MS28741K MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-DTL-8795 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	ROUND
Inside Diameter	0.875 INCHES NOMINAL IN

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-8795	4/1 Identification reference U.S. Government activity
MS28741-16-0550	2/2 Government specification standardization U.S. Government activity

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 4720-01-645-3622?

NSN 4720-01-645-3622 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What are the specifications of 4720-01-645-3622?

Key specifications for 4720-01-645-3622: Measuring Method and Length: 55.0 INCHES NOMINAL EXCLUDING END FITTINGS IN; Material Document and Classification: MS28741K MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-DTL-8795 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.875 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-645-3622 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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