Hose Assembly, Nonmetallic4720-01-623-3376

NSN 4720-01-623-3376 · NIIN 016233376 · Part number 6437

Fjc, Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 3FNV8

Government record, cited

NSN 4720-01-623-3376 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-623-3376. Manufacturer of record part number: 6437.

Also searched as 4720-01-623-3376 · 4720016233376 · NIIN 016233376 · 01-623-3376 · FSC 4720 Hose and Flexible Tubing · CAGE 3FNV8 · 6437

Nearby stock numbers ← 4720-01-623-3100 Hose Assembly, Nonmetallic · 4720-01-623-3387 Hose Assembly, Nonmetallic →

4720-01-623-3376 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
Measuring Method and Length: 72.0 INCHES NOMINAL OVERALL IN
Cross-Sectional Shape Style: ROUND
Exterior Color: BLUE
1 manufacturer part number on file
Manufacturer of record: Fjc, Inc.

Identification

NSN: 4720-01-623-3376
NIIN: 016233376
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6437
Manufacturer: Fjc, Inc.

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-623-3376, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Fjc, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-623-3376
Primary Part Number	6437
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Fjc, Inc.
Status	ACTIVE
Measuring Method and Length	72.0 INCHES NOMINAL OVERALL IN
Cross-Sectional Shape Style	ROUND
Exterior Color	BLUE

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
6437 PRIMARY	Fjc, Inc. (USA)

Reference documents

Reference	Meaning
6437	5/9 Secondary reference Century Tool & Equipment

Frequently Asked Questions

What is NSN 4720-01-623-3376?

NSN 4720-01-623-3376 is a Hose Assembly,nonmetallic, manufactured by Fjc, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-623-3376?

NSN 4720-01-623-3376 has 1 manufacturer part number on file: 6437 (Fjc, Inc.).

What are the specifications of 6437?

Key specifications for 6437: Measuring Method and Length: 72.0 INCHES NOMINAL OVERALL IN; Cross-Sectional Shape Style: ROUND; Exterior Color: BLUE; Part Name Assigned by Controlling Agency: R134A CHARGING HOSE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-623-3376 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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