The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-991-8473, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-991-8473 |
| Primary Part Number | 94683 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | CANCELLED |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Thread Class | 3B FIRST END |
| Minimum Inside Bending Radius | 4.000 INCHES IN |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Angle Between Rigid Elbow Fittings in Deg | 270.0 |
| Thread Direction | RIGHT-HAND SECOND END |
| Flow Angle | 45.0 DEGREES FIRST END |
| End Connection Design | ELBOW FIRST END |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Burst Test Pressure | 9000.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Class | 3B SECOND END |
| End Connection Design | ELBOW SECOND END |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Flow Angle | 90.0 DEGREES SECOND END |
| Inside Surface Condition | SMOOTH |
| Measuring Method and Length | 8.750 INCHES NOMINAL WORKING IN |
| Specification/standard Data | 91547-1-300-207 MANUFACTURERS SOURCE CONTROL |
| Seat Angle | 37.0 DEGREES SECOND END |
| Thread Series Designator | UNF SECOND END |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| Hydrostatic Test Pressure | 3000.0 POUNDS PER SQUARE INCH LBS |
| Vacuum in Torr | 50.8 |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Series Designator | UNF FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 94683 PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| 666303-15 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 1-300-207 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| R25126 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| 1-300-207-05 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| 1-300-207-02 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| 1-300-207-03 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
NSN 4720-00-991-8473 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-991-8473 has 7 cross-referenced part numbers: 94683 (Smiths Tubular Systems-Laconia, Inc.), 666303-15 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 1-300-207 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), R25126 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), 1-300-207-05 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix) and 2 more.
There are 5 known substitutes for 4720-00-991-8473: 5365-00-352-1428, 1560-00-521-3048, 3110-00-606-1839 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 94683: Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE; Connection Style: SWIVEL NUT FLARE FIRST END; Nominal Thread Size: 0.562 INCHES SECOND END IN; Inside Diameter: 0.312 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-991-8473 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.