PartsTable TECHNICAL DATA SHEET

NSN 4720-00-449-1855Government record, cited

Hose4720-00-449-1855

NSN 4720-00-449-1855 · NIIN 004491855 · Part number 671181C1

Komatsu America Corp. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0SAT8

Government record, cited

NSN 4720-00-449-1855 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-449-1855. Manufacturer of record part number: 671181C1.

Also searched as 4720-00-449-1855 · 4720004491855 · NIIN 004491855 · 00-449-1855 · FSC 4720 Hose and Flexible Tubing · CAGE 0SAT8 · 671181C1

Nearby stock numbers ← 4720-00-449-0755 Hose, Preformed · 4720-00-449-1858 →

4720-00-449-1855 — Hose and Flexible Tubing

Features

Hose — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Komatsu America Corp.

Identification

NSN: 4720-00-449-1855
NIIN: 004491855
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 671181C1
Manufacturer: Komatsu America Corp.

General Description

The Hose, cataloged under National Stock Number 4720-00-449-1855, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Komatsu America Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Hose
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	Komatsu America Corp. (CAGE 0SAT8)

Technical Specifications

Parameter	Value
NSN	4720-00-449-1855
Primary Part Number	671181C1
Item Name	Hose
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Komatsu America Corp.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
671181C1	Komatsu America Corp. (USA)

Reference documents

Reference	Meaning
671181C1	3/9 Design control — primary reference Komatsu American Intl Co
671181C1	5/9 Secondary reference 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 4720-00-449-1855?

NSN 4720-00-449-1855 is a Hose, manufactured by Komatsu America Corp., classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-00-449-1855?

NSN 4720-00-449-1855 has 1 manufacturer part number on file: 671181C1 (Komatsu America Corp.).

Is NSN 4720-00-449-1855 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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