PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 4720-00-305-8288Government record, cited
Home › MRO › Pipe, Tubing, Hose, and Fittings › 4720-00-305-8288

Hose, Air Duct4720-00-305-8288

NSN 4720-00-305-8288 · NIIN 003058288
FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4720-00-305-8288 · 4720003058288 · NIIN 003058288 · 00-305-8288 · FSC 4720 Hose and Flexible Tubing · 532313-1075 · NAS1373A06SE043 · NAS1369 · NAS1370 THRU 1379
Nearby stock numbers  ·
END VIEW L 12.250 INCHES NOMINAL OVERALL IN PIPE CROSS SECTION
4720-00-305-8288 — Hose and Flexible Tubing
Features
  • Hose,air Duct — FSC 4720
  • Measuring Method and Length: 12.250 INCHES NOMINAL OVERALL IN
  • Connection Style: ROUND BOTH ENDS
  • Connection Type: SOFT BOTH ENDS
  • Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
  • Cross-Sectional Shape Style: ROUND
  • Inside Diameter: 1.500 INCHES NOMINAL FIRST END IN
  • End Overall Length: 0.750 INCHES NOMINAL BOTH ENDS IN
Identification
  • NSN: 4720-00-305-8288
  • NIIN: 003058288
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-00-305-8288, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4720-00-305-8288
Item NameHose,air Duct
FSC / FSG4720 / 47 — Hose and Flexible Tubing
StatusACTIVE
Measuring Method and Length12.250 INCHES NOMINAL OVERALL IN
Connection StyleROUND BOTH ENDS
Connection TypeSOFT BOTH ENDS
Style DesignatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
Cross-Sectional Shape StyleROUND
Inside Diameter1.500 INCHES NOMINAL FIRST END IN
End Overall Length0.750 INCHES NOMINAL BOTH ENDS IN
End Inside Diameter1.500 INCHES NOMINAL BOTH ENDS IN
MaterialSTEEL REINFORCING WIRE
MaterialFIBERGLASS AND RUBBER SILICONE CLASS Q THIRD PLY
MaterialFIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY
MaterialFIBERGLASS AND RUBBER SILICONE CLASS Q SECOND PLY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-248-7921NAS1375A10SA044 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-322-2691NAS1375A04CB038 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-344-1792NAS1376A16CA268 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-347-7418NAS1376A16CB014 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-347-7420NAS1376A06CB032 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-414-7857NAS1376A06CB026 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-414-7860NAS1376A04CB038 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-414-7861NAS1375A12SC052 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-469-0446NAS1376A16SA092 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-533-2640NAS1376A16CB087 POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
532313-1075 5/9 Secondary reference
Teledyne Industries Inc Teledyne Power Systems Div
NAS1373A06SE043 3/2 Design control — primary reference
U.S. Government activity
NAS1369 3/1 Design control — primary reference
U.S. Government activity
NAS1370 THRU 1379 5/9 Secondary reference
U.S. Government activity
Related Parts
4720-01-248-7921POSSIBLE MATCH
HOSE,AIR DUCT
NAS1375A10SA044
4720-01-322-2691POSSIBLE MATCH
HOSE,AIR DUCT
NAS1375A04CB038
4720-01-344-1792POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A16CA268
4720-01-347-7418POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A16CB014
4720-01-347-7420POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A06CB032
4720-01-414-7857POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A06CB026
4720-01-414-7860POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A04CB038
4720-01-414-7861POSSIBLE MATCH
HOSE,AIR DUCT
NAS1375A12SC052
4720-01-469-0446POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A16SA092
4720-01-533-2640POSSIBLE MATCH
HOSE,AIR DUCT
NAS1376A16CB087
4720-01-665-2869POSSIBLE MATCH
HOSE,AIR DUCT
NAS1375A24CB014

Frequently Asked Questions

What is NSN 4720-00-305-8288?

NSN 4720-00-305-8288 is a Hose,air Duct, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What NSN replaces 4720-00-305-8288?

11 possible matches (shared part number, not a government interchangeability claim): 4720-01-248-7921, 4720-01-322-2691, 4720-01-344-1792. Verify interchangeability with system specifications before substitution.

What are the specifications of 4720-00-305-8288?

Key specifications for 4720-00-305-8288: Measuring Method and Length: 12.250 INCHES NOMINAL OVERALL IN; Connection Style: ROUND BOTH ENDS; Connection Type: SOFT BOTH ENDS; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4720-00-305-8288 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/4720-00-305-8288
✓ 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