FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4720-01-692-5372 ·
4720016925372 ·
NIIN 016925372 ·
01-692-5372 ·
FSC 4720 Hose and Flexible Tubing · M26626-5-21 · MIL-PRF-26626 · M26626-5-21
Nearby stock numbers← 4720-01-692-5366 Hose, Nonmetallic
·
4720-01-692-5828 Hose Assembly Set, Metallic and N →
4720-01-692-5372 — Hose and Flexible Tubing
Features
Hose Assembly,air Breathing — FSC 4720
Temp Rating: -65.0 FAHRENHEIT AND 260.0 FAHRENHEIT DEGF
Minimum Inside Bending Radius: 6.0 INCHES IN
Wall Thickness: 0.40 INCHES NOMINAL IN
Outside Diameter: 0.375 INCHES NOMINAL BOTH ENDS IN
Features Provided: OZONE RESISTANT
Inside Diameter: 0.250 INCHES NOMINAL BOTH ENDS IN
End Inside Diameter: 0.355 INCHES NOMINAL BOTH ENDS IN
Identification
NSN: 4720-01-692-5372
NIIN: 016925372
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Hose Assembly,air Breathing, cataloged under National Stock Number 4720-01-692-5372, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
4720-01-692-5372
Item Name
Hose Assembly,air Breathing
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Status
ACTIVE
Temp Rating
-65.0 FAHRENHEIT AND 260.0 FAHRENHEIT DEGF
Minimum Inside Bending Radius
6.0 INCHES IN
Wall Thickness
0.40 INCHES NOMINAL IN
Outside Diameter
0.375 INCHES NOMINAL BOTH ENDS IN
Features Provided
OZONE RESISTANT
Inside Diameter
0.250 INCHES NOMINAL BOTH ENDS IN
End Inside Diameter
0.355 INCHES NOMINAL BOTH ENDS IN
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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
M26626-5-21
5/9Secondary reference
U.S. Government activity
MIL-PRF-26626
4/1Identification reference
U.S. Government activity
M26626-5-21
2/2Government specification standardization
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 4720-01-692-5372?
NSN 4720-01-692-5372 is a Hose Assembly,air Breathing, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What are the specifications of 4720-01-692-5372?
Key specifications for 4720-01-692-5372: Temp Rating: -65.0 FAHRENHEIT AND 260.0 FAHRENHEIT DEGF; Minimum Inside Bending Radius: 6.0 INCHES IN; Wall Thickness: 0.40 INCHES NOMINAL IN; Outside Diameter: 0.375 INCHES NOMINAL BOTH ENDS IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-692-5372 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.