Tubing Assembly, Nonmetallic4720-01-161-6400

NSN 4720-01-161-6400 · NIIN 011616400 · Part number B-2202

Howell Laboratories Inc Dba Howell Laboratories Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 22501

Government record, cited

NSN 4720-01-161-6400 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-161-6400. Manufacturer of record part number: B-2202.

Also searched as 4720-01-161-6400 · 4720011616400 · NIIN 011616400 · 01-161-6400 · FSC 4720 Hose and Flexible Tubing · CAGE 22501 · B-2202

Nearby stock numbers ← 4720-01-161-5462 Hose Assembly, Nonmetallic · 4720-01-161-6451 Hose Assembly, Nonmetallic →

4720-01-161-6400 — Hose and Flexible Tubing

Features

Tubing Assembly,nonmetallic — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Howell Laboratories Inc Dba Howell Laboratories Inc

Identification

NSN: 4720-01-161-6400
NIIN: 011616400
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: B-2202
Manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc

General Description

The Tubing Assembly,nonmetallic, cataloged under National Stock Number 4720-01-161-6400, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Tubing Assembly,nonmetallic
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	Howell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)

Technical Specifications

Parameter	Value
NSN	4720-01-161-6400
Primary Part Number	B-2202
Item Name	Tubing Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Howell Laboratories Inc Dba Howell Laboratories Inc
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5950-01-218-550582030-02 POSSIBLE MATCH

TRANSFORMER,PULSE

Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

Cross-Reference Index

Part Number	Manufacturer
B-2202 PRIMARY	Howell Laboratories Inc Dba Howell Laboratories Inc (USA)

Related Parts

5950-01-218-5505POSSIBLE MATCH

TRANSFORMER,PULSE

82030-02

Frequently Asked Questions

What is NSN 4720-01-161-6400?

NSN 4720-01-161-6400 is a Tubing Assembly,nonmetallic, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-161-6400?

NSN 4720-01-161-6400 has 1 manufacturer part number on file: B-2202 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4720-01-161-6400?

1 possible match (shared part number, not a government interchangeability claim): 5950-01-218-5505. Verify interchangeability with system specifications before substitution.

Is NSN 4720-01-161-6400 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.

PartsTable Design LLC · partstable.com