Measuring Method and Length: 76.500 INCHES NOMINAL WORKING IN
Temp Rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Minimum Inside Bending Radius: 5.000 INCHES IN
Connection Style: SWIVEL NUT FLARE FIRST END
End Connection Design: STRAIGHT FIRST END
Layer Composition and Location: 1ST LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER MOLDED RUBBER, SYNTHETIC AND 4TH LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Connection Type: THREADED INTERNAL TUBE FIRST END
Identification
NSN: 4720-01-470-2586
NIIN: 014702586
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-470-2586, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
4720-01-470-2586
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Status
ACTIVE
Measuring Method and Length
76.500 INCHES NOMINAL WORKING IN
Temp Rating
-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Minimum Inside Bending Radius
5.000 INCHES IN
Connection Style
SWIVEL NUT FLARE FIRST END
End Connection Design
STRAIGHT FIRST END
Layer Composition and Location
1ST LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER MOLDED RUBBER, SYNTHETIC AND 4TH LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Connection Type
THREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape Style
ROUND
Outside Diameter
0.750 INCHES NOMINAL IN
Operating Pressure
5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
End Fitting Component and Material
COMPLETE FITTING STEEL COMP 316 ALL ENDS
Thread Direction
RIGHT-HAND FIRST END
Nominal Thread Size
0.6875 INCHES FIRST END IN
Seat Angle
37.0 DEGREES AND 45.0 DEGREES FIRST END
Specification/standard Data
81343-SAE J517 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Inside Diameter
0.375 INCHES NOMINAL IN
Inside Surface Condition
SMOOTH
Media for Which Designed
WATER AND ETHYLENE GLYCOL AND HYDRAULIC FLUID, WATER BASE SINGLE RESPONSE
Hydrostatic Test Pressure
10000.0 POUNDS PER SQUARE INCH LBS
Thread Class
2B FIRST END
Burst Test Pressure
20000.0 POUNDS PER SQUARE INCH LBS
Thread Quantity Per Inch
16 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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-485-5376F381JCJC-6-6-6C-18.50POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5379F381JCJC-6-6-6C-12.00POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5381F381JCJC-6-6-6C-30.00POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5384F381JCJC-6-6-6C-16.50POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5385F381JCJC-6-6-6C-25.00POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5389F381JCJC-6-6-6C-15.00POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-485-5391F381JCJC-6-6-6C-7.75POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
6780803
D/9Drawing number reference only
Naval Sea Systems Command
F381-JC-JC-6C-6C-6-76.5
5/9Secondary reference
U.S. Government activity
F381-JC-JC-6C-6C-6-76.5
3/2Design control — primary reference
U.S. Government activity
6780803-8
7/1Vendor item drawing reference
Naval Sea Systems Command
Related Parts
4720-01-485-5376POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-18.50
4720-01-485-5379POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-12.00
4720-01-485-5381POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-30.00
4720-01-485-5384POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-16.50
4720-01-485-5385POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-25.00
4720-01-485-5389POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-15.00
4720-01-485-5391POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F381JCJC-6-6-6C-7.75
Frequently Asked Questions
What is NSN 4720-01-470-2586?
NSN 4720-01-470-2586 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What NSN replaces 4720-01-470-2586?
7 possible matches (shared part number, not a government interchangeability claim): 4720-01-485-5376, 4720-01-485-5379, 4720-01-485-5381. Verify interchangeability with system specifications before substitution.
What are the specifications of 4720-01-470-2586?
Key specifications for 4720-01-470-2586: Measuring Method and Length: 76.500 INCHES NOMINAL WORKING IN; Temp Rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 5.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END. 23 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-470-2586 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.