PartsTable TECHNICAL DATA SHEET

NSN 4720-01-062-3476Government record, cited

Hose Assembly, Nonmetallic4720-01-062-3476

NSN 4720-01-062-3476 · NIIN 010623476 · Part number R62828-04400

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 8FGX3

Government record, cited

NSN 4720-01-062-3476 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-062-3476. Manufacturer of record part number: R62828-04400.

Also searched as 4720-01-062-3476 · 4720010623476 · NIIN 010623476 · 01-062-3476 · FSC 4720 Hose and Flexible Tubing · CAGE 8FGX3 · R62828-04400 · 4720PL1289671

Nearby stock numbers ← 4720-01-062-3475 Hose Assembly, Nonmetallic · 4720-01-062-3477 Hose Assembly, Nonmetallic →

4720-01-062-3476 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
Measuring Method and Length: 40.750 INCHES NOMINAL OVERALL IN
Connection Style: SWIVEL NUT FLARE FIRST END
End Connection Design: STRAIGHT FIRST END
Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Connection Type: THREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape Style: ROUND
Outside Diameter: 0.313 INCHES NOMINAL IN

Identification

NSN: 4720-01-062-3476
NIIN: 010623476
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: R62828-04400
Manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-062-3476, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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	4720-01-062-3476
Primary Part Number	R62828-04400
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Status	ACTIVE
Measuring Method and Length	40.750 INCHES NOMINAL OVERALL IN
Connection Style	SWIVEL NUT FLARE FIRST END
End Connection Design	STRAIGHT FIRST END
Layer Composition and Location	OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Connection Type	THREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape Style	ROUND
Outside Diameter	0.313 INCHES NOMINAL IN
Thread Direction	RIGHT-HAND FIRST END
Nominal Thread Size	0.438 INCHES FIRST END IN
Seat Angle	37.0 DEGREES FIRST END
Inside Surface Condition	SMOOTH
Thread Class	3B FIRST END
Thread Series Designator	UNF FIRST END

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 8

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

4720-01-062-3808R62828-04296 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

4720-01-062-3809MSSR62828-12266 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Mid-State Sales, Inc. Div Defense Products Group

4720-01-062-3810 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)

4720-01-062-3811R62828-16320 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

4720-01-062-5736R62828-06230 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

4720-01-062-5737 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)

4720-01-062-7926MSSR62828-06242 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Mid-State Sales, Inc. Div Defense Products Group

4720-01-179-5419R62828-04420 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

Cross-Reference Index

Part Number	Manufacturer
R62828-04400 PRIMARY	Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)

Reference documents

Reference	Meaning
R62828-04400	3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand
4720PL1289671	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index
R62828-04400	5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
R62828-04400	5/9 Secondary reference U.S. Government activity
R62828	D/9 Drawing number reference only U.S. Government activity

Related Parts

4720-01-062-3808POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

R62828-04296

4720-01-062-3809POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

MSSR62828-12266

4720-01-062-3810POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

4720-01-062-3811POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

R62828-16320

4720-01-062-5736POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

R62828-06230

4720-01-062-5737POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

4720-01-062-7926POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

MSSR62828-06242

4720-01-179-5419POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

R62828-04420

Frequently Asked Questions

What is NSN 4720-01-062-3476?

NSN 4720-01-062-3476 is a Hose Assembly,nonmetallic, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-062-3476?

NSN 4720-01-062-3476 has 1 manufacturer part number on file: R62828-04400 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).

What NSN replaces 4720-01-062-3476?

8 possible matches (shared part number, not a government interchangeability claim): 4720-01-062-3808, 4720-01-062-3809, 4720-01-062-3810. Verify interchangeability with system specifications before substitution.

What are the specifications of R62828-04400?

Key specifications for R62828-04400: Measuring Method and Length: 40.750 INCHES NOMINAL OVERALL IN; Connection Style: SWIVEL NUT FLARE FIRST END; End Connection Design: STRAIGHT FIRST END; Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE. 13 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-062-3476 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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