The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-541-2391, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company. Government technical data includes 28 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-541-2391 |
| Primary Part Number | 147-51032-08 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| Status | ACTIVE |
| Measuring Method and Length | 15.750 INCHES NOMINAL OVERALL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flange Thickness | 0.300 INCHES NOMINAL FIRST END IN |
| Minimum Inside Bending Radius | 11.000 INCHES IN |
| Connection Style | RAISED SWIVEL FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.270 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.670 INCHES NOMINAL IN |
| Operating Pressure | 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY AND REUSABLE END FITTINGS |
| Flange Length | 2.380 INCHES NOMINAL FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 1.380 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 4 FIRST END |
| Center to Center Distance Between Bolt Holes Along Length | 1.810 INCHES NOMINAL FIRST END IN |
| Raised Face Diameter | 2.120 INCHES NOMINAL FIRST END IN |
| Raised Face Height | 0.020 INCHES NOMINAL FIRST END IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.810 INCHES NOMINAL FIRST END IN |
| Flange Width | 2.380 INCHES NOMINAL FIRST END IN |
| Hydrostatic Test Pressure | 240.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 720.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Flange Style | RECTANGULAR (INCLUDES SQUARE) FIRST END |
| End Flange Construction | SOLID FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 147-51032-08 PRIMARY | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| Reference | Meaning |
|---|---|
| 647027-9 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 10-20051-44 | 5/9 Secondary reference U.S. Government activity |
| 10-20051-44 | 1/2 Source control — Government-approved source U.S. Government activity |
| 147-51032-8 | 3/9 Design control — primary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 4720-00-541-2391 is a Hose Assembly,nonmetallic, manufactured by Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-541-2391 has 1 manufacturer part number on file: 147-51032-08 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-415-9900, 6530-01-536-3318. Verify interchangeability with system specifications before substitution.
Key specifications for 147-51032-08: Measuring Method and Length: 15.750 INCHES NOMINAL OVERALL IN; Temp Rating: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flange Thickness: 0.300 INCHES NOMINAL FIRST END IN; Minimum Inside Bending Radius: 11.000 INCHES IN. 28 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.