Hose, Air Duct 4720-01-641-6718 NSN 4720-01-641-6718 · NIIN 016416718 · Part number 5475K87
Mcmaster-Carr Supply Co · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 3A054
NSN 4720-01-641-6718 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-641-6718. Manufacturer of record part number: 5475K87 .
Also searched as
4720-01-641-6718 ·
4720016416718 ·
NIIN 016416718 ·
01-641-6718 ·
FSC 4720 Hose and Flexible Tubing · CAGE 3A054 · 5475K87
Nearby stock numbers
← 4720-01-641-6624 Hose Assembly, Metallic
·
4720-01-641-6839 Hose Assembly, Nonmetallic →
END VIEW
L 5.0 FEET NOMINAL OVERALL FT
OD 2.6 INCHES NOMINAL BOTH ENDS IN
Wall: 0.02 INCHES NOMINAL IN
PIPE CROSS SECTION
4720-01-641-6718 — Hose and Flexible Tubing
Features
Hose,air Duct — FSC 4720 Measuring Method and Length: 5.0 FEET NOMINAL OVERALL FT Temp Rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF Minimum Inside Bending Radius: 2.5 INCHES IN Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED Cross-Sectional Shape Style: ROUND Wall Thickness: 0.02 INCHES NOMINAL IN Outside Diameter: 2.6 INCHES NOMINAL BOTH ENDS IN
Identification
NSN: 4720-01-641-6718
NIIN: 016416718
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5475K87
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Hose,air Duct, cataloged under National Stock Number 4720-01-641-6718, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 10 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. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4720-01-641-6718 Primary Part Number 5475K87 Item Name Hose,air Duct FSC / FSG 4720 / 47 — Hose and Flexible Tubing Manufacturer Mcmaster-Carr Supply Co Status ACTIVE Measuring Method and Length 5.0 FEET NOMINAL OVERALL FT Temp Rating -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF Minimum Inside Bending Radius 2.5 INCHES IN Style Designator HELICALLY WOUND CONTINOUS WIRE SUPPORTED Cross-Sectional Shape Style ROUND Wall Thickness 0.02 INCHES NOMINAL IN Outside Diameter 2.6 INCHES NOMINAL BOTH ENDS IN Operating Pressure 9.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS Inside Diameter 2.5 INCHES NOMINAL BOTH ENDS IN Material PLASTIC FIRST PLY
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
5475K87 PRIMARY Mcmaster-Carr Supply Co (USA)
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 4720-01-641-6718?
NSN 4720-01-641-6718 is a Hose,air Duct, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-641-6718?
NSN 4720-01-641-6718 has 1 manufacturer part number on file: 5475K87 (Mcmaster-Carr Supply Co).
What are the specifications of 5475K87?
Key specifications for 5475K87: Measuring Method and Length: 5.0 FEET NOMINAL OVERALL FT; Temp Rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Minimum Inside Bending Radius: 2.5 INCHES IN; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-641-6718 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