NSN 4720-01-245-7030 · NIIN 012457030 · Part number DHH750
Echelon Supply and Service, Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61125
Government record, cited
NSN 4720-01-245-7030 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-245-7030. Manufacturer of record part number: DHH750.
Also searched as4720-01-245-7030 ·
4720012457030 ·
NIIN 012457030 ·
01-245-7030 ·
FSC 4720 Hose and Flexible Tubing · CAGE 61125 · DHH750 · 310060-02
Manufacturer of record: Echelon Supply and Service, Inc.
Identification
NSN: 4720-01-245-7030
NIIN: 012457030
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: DHH750
Manufacturer: Echelon Supply and Service, Inc.
General Description
The Hose,nonmetallic, cataloged under National Stock Number 4720-01-245-7030, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Echelon Supply and Service, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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,nonmetallic
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers
Dowty Silcofab (CAGE 38167); Echelon Supply and Service, Inc. (CAGE 61125)
Technical Specifications
Parameter
Value
NSN
4720-01-245-7030
Primary Part Number
DHH750
Item Name
Hose,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Echelon Supply and Service, 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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-731-733915606730POSSIBLE MATCH
GASKET,SPIRAL WOUND
Possible match (shared part number)Warren Controls, Inc.
4820-01-732-003731006002POSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Warren Controls, Inc.
NSN 4720-01-245-7030 is a Hose,nonmetallic, manufactured by Echelon Supply and Service, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-245-7030?
NSN 4720-01-245-7030 has 2 manufacturer part numbers on file: DHH750 (Dowty Silcofab), DHH750 (Echelon Supply and Service, Inc.).
What NSN replaces 4720-01-245-7030?
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-731-7339, 4820-01-732-0037. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-245-7030 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.