NSN 4720-01-610-0451 · NIIN 016100451 · Part number NAS1375A04SA031
Leonardo Spa Helicopters Division - Production Site · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE A0126
Government record, cited
NSN 4720-01-610-0451 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-610-0451. Manufacturer of record part number: NAS1375A04SA031.
Also searched as4720-01-610-0451 ·
4720016100451 ·
NIIN 016100451 ·
01-610-0451 ·
FSC 4720 Hose and Flexible Tubing · CAGE A0126 · NAS1375A04SA031 · NAS1369
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site
Identification
NSN: 4720-01-610-0451
NIIN: 016100451
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: NAS1375A04SA031
Manufacturer: Leonardo Spa Helicopters Division - Production Site
General Description
The Hose,air Duct, cataloged under National Stock Number 4720-01-610-0451, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4720-01-610-0451
Primary Part Number
NAS1375A04SA031
Item Name
Hose,air Duct
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Leonardo Spa Helicopters Division - Production Site
Leonardo Spa Helicopters Division - Production Site (ITA)
Reference documents
Reference
Meaning
NAS1369
3/1Design control — primary reference
U.S. Government activity
NAS1375A04SA031
3/2Design control — primary 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 4720-01-610-0451?
NSN 4720-01-610-0451 is a Hose,air Duct, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-610-0451?
NSN 4720-01-610-0451 has 1 manufacturer part number on file: NAS1375A04SA031 (Leonardo Spa Helicopters Division - Production Site).
What are the specifications of NAS1375A04SA031?
Key specifications for NAS1375A04SA031: Part Name Assigned by Controlling Agency: HOSE,AIR DUCT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-610-0451 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.