PartsTable TECHNICAL DATA SHEET

NSN 4720-01-079-0259Government record, cited

Hose Assembly, Nonmetallic4720-01-079-0259

NSN 4720-01-079-0259 · NIIN 010790259 · Part number 3177651-11

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 10001

Government record, cited

NSN 4720-01-079-0259 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-079-0259. Manufacturer of record part number: 3177651-11.

Also searched as 4720-01-079-0259 · 4720010790259 · NIIN 010790259 · 01-079-0259 · FSC 4720 Hose and Flexible Tubing · CAGE 10001 · 3177651-11 · 3177651

Nearby stock numbers ← 4720-01-079-0258 Hose, Metallic · 4720-01-079-0260 Hose, Metallic →

4720-01-079-0259 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
Inside Surface Condition: SMOOTH
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

Identification

NSN: 4720-01-079-0259
NIIN: 010790259
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3177651-11
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-079-0259, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-079-0259
Primary Part Number	3177651-11
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status	ACTIVE
Inside Surface Condition	SMOOTH

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

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4720-01-079-02613177651-13 POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

4720-01-079-02623177651-15 POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

4720-01-079-02643177651-4 POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

4720-01-079-02653177651-5 POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

Cross-Reference Index

Part Number	Manufacturer
3177651-11 PRIMARY	Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)

Reference documents

Reference	Meaning
3177651	D/9 Drawing number reference only Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

Related Parts

4720-01-079-0261POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

3177651-13

4720-01-079-0262POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

3177651-15

4720-01-079-0264POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

3177651-4

4720-01-079-0265POSSIBLE MATCH

HOSE ASSEMBLY,METALLIC

3177651-5

Frequently Asked Questions

What is NSN 4720-01-079-0259?

NSN 4720-01-079-0259 is a Hose Assembly,nonmetallic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-079-0259?

NSN 4720-01-079-0259 has 1 manufacturer part number on file: 3177651-11 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 4720-01-079-0259?

4 possible matches (shared part number, not a government interchangeability claim): 4720-01-079-0261, 4720-01-079-0262, 4720-01-079-0264. Verify interchangeability with system specifications before substitution.

What are the specifications of 3177651-11?

Key specifications for 3177651-11: Inside Surface Condition: SMOOTH. 1 specification is documented in the U.S. Government catalog.

Is NSN 4720-01-079-0259 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.

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