The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-535-0882, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 21 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-535-0882 |
| Primary Part Number | 500-7549665 ITEM NO. G2063 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Measuring Method and Length | 25.840 INCHES NOMINAL OVERALL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 6.500 INCHES IN |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Criticality Code Justification | FEAT |
| Layer Composition and Location | 1ST LAYER BRAIDED SYNTHETIC CORD |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.080 INCHES NOMINAL IN |
| Operating Pressure | 550.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Fitting Component and Material | NIPPLE COPPER ALLOY ALL ENDS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.750 INCHES FIRST END IN |
| Inside Diameter | 0.620 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER, FRESH AND WATER, SALT SINGLE RESPONSE |
| Thread Class | 3A FIRST END A |
| Burst Test Pressure | 2200.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Series Designator | UN FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 500-7549665 ITEM NO. G2063 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| G865-4050-F156 F157 F158 F159 | 5/1 Secondary reference U.S. Government activity |
| 801-6640963 ASSY 261 | 5/1 Secondary reference Naval Sea Systems Command |
| G917-3350 ITEM NO.G2065 G2066 | 5/1 Secondary reference U.S. Government activity |
| 500-7549665 ITEM NO.G2066 | 5/1 Secondary reference Naval Sea Systems Command |
| 2633-225-01 ASSY 261 | 5/1 Secondary reference U.S. Government activity |
| 725-7550256-F156 F157 F158 F159 | 5/1 Secondary reference Naval Sea Systems Command |
| G917-3350 ITEM NO.G2063 G2064 | 5/1 Secondary reference U.S. Government activity |
| 500-7549665 ITEM NO.G2064 G2065 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 4720-01-535-0882 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-535-0882 has 1 manufacturer part number on file: 500-7549665 ITEM NO. G2063 (Naval Sea Systems Command).
Key specifications for 500-7549665 ITEM NO. G2063: Measuring Method and Length: 25.840 INCHES NOMINAL OVERALL IN; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 6.500 INCHES IN; Connection Style: PLAIN FIRST END. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.