NSN 4720-01-348-4321 · NIIN 013484321 · Part number 70A023-1
Enviro Systems Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0B9E8
Government record, cited
NSN 4720-01-348-4321 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-348-4321. Manufacturer of record part number: 70A023-1.
Also searched as4720-01-348-4321 ·
4720013484321 ·
NIIN 013484321 ·
01-348-4321 ·
FSC 4720 Hose and Flexible Tubing · CAGE 0B9E8 · 70A023-1 · 70A023
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-348-4321, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Enviro Systems Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers
Enviro Systems Inc (CAGE 0B9E8)
Technical Specifications
Parameter
Value
NSN
4720-01-348-4321
Primary Part Number
70A023-1
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Enviro Systems 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)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-348-432270A023-2POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Enviro Systems Inc
4720-01-348-432370A023-3POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Enviro Systems Inc
4720-01-348-432470A023-5POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Enviro Systems Inc
4720-01-363-225070A023-4POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Enviro Systems Inc
NSN 4720-01-348-4321 is a Hose Assembly,nonmetallic, manufactured by Enviro Systems Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-348-4321?
NSN 4720-01-348-4321 has 1 manufacturer part number on file: 70A023-1 (Enviro Systems Inc).
What NSN replaces 4720-01-348-4321?
4 possible matches (shared part number, not a government interchangeability claim): 4720-01-348-4322, 4720-01-348-4323, 4720-01-348-4324. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-348-4321 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.