PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 4720-01-649-9240Government record, cited
Home › MRO › Pipe, Tubing, Hose, and Fittings › 4720-01-649-9240

Hose, Air Duct4720-01-649-9240

NSN 4720-01-649-9240 · NIIN 016499240
FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4720-01-649-9240 · 4720016499240 · NIIN 016499240 · 01-649-9240 · FSC 4720 Hose and Flexible Tubing · M32107/12-2N4 · M32107/12-2N4-W · MIL-PRF-32107/12 · MIL-PRF-32107 · M32107/12-2N4
Nearby stock numbers  ·
END VIEW PIPE CROSS SECTION
4720-01-649-9240 — Hose and Flexible Tubing
Features
  • Hose,air Duct — FSC 4720
Identification
  • NSN: 4720-01-649-9240
  • NIIN: 016499240
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-649-9240, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.

Technical Specifications
ParameterValue
NSN4720-01-649-9240
Item NameHose,air Duct
FSC / FSG4720 / 47 — Hose and Flexible Tubing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-649-9251 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)
4720-01-649-9255 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
M32107/12-2N4 5/9 Secondary reference
U.S. Government activity
M32107/12-2N4-W 5/9 Secondary reference
U.S. Government activity
MIL-PRF-32107/12 4/1 Identification reference
U.S. Government activity
MIL-PRF-32107 5/9 Secondary reference
U.S. Government activity
M32107/12-2N4 2/2 Government specification standardization
U.S. Government activity
Related Parts
4720-01-649-9251POSSIBLE MATCH
HOSE,AIR DUCT
4720-01-649-9255POSSIBLE MATCH
HOSE,AIR DUCT

Frequently Asked Questions

What is NSN 4720-01-649-9240?

NSN 4720-01-649-9240 is a Hose,air Duct, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What NSN replaces 4720-01-649-9240?

2 possible matches (shared part number, not a government interchangeability claim): 4720-01-649-9251, 4720-01-649-9255. Verify interchangeability with system specifications before substitution.

What are the specifications of 4720-01-649-9240?

Key specifications for 4720-01-649-9240: Special Features: MINIMUM PERMEABILITY CFM/SQUARE FOOT IS 25.0; MINIMUM INSIDE DIAMETER OF CAP IS 8.0 INCHES IN; Part Name Assigned by Controlling Agency: HOSE, AIR DUCT CAP, ROUND. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-649-9240 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.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/4720-01-649-9240
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Pipe, Tubing, Hose, and Fittings