The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-540-1332, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 26 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-540-1332 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 32.000 INCHES NOMINAL WORKING IN |
| Temp Rating | -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flange Thickness | 0.359 INCHES NOMINAL FIRST END IN |
| Minimum Inside Bending Radius | 13.100 INCHES IN |
| Connection Style | RAISED SWIVEL FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 2ND LAYER BRAIDED STEEL WIRE AND 1ST LAYER RUBBER IMPREGNATED FABRIC AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.328 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Operating Pressure | 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Flange Length | 3.000 INCHES NOMINAL FIRST END IN |
| Inside Diameter | 1.812 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 4 SECOND END |
| Center to Center Distance Between Bolt Holes Along Length | 2.375 INCHES NOMINAL FIRST END IN |
| Raised Face Diameter | 2.750 INCHES NOMINAL FIRST END IN |
| Raised Face Height | 0.020 INCHES NOMINAL FIRST END IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.375 INCHES NOMINAL FIRST END IN |
| Flange Width | 3.000 INCHES NOMINAL FIRST END IN |
| Hydrostatic Test Pressure | 700.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 1400.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | MILDEW RESISTANT |
| Flange Style | RECTANGULAR (INCLUDES SQUARE) FIRST END |
| End Flange Construction | SPLIT FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 65-1202 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-00-540-1332 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2945-00-581-0662, 5310-01-641-8565. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-00-540-1332: Measuring Method and Length: 32.000 INCHES NOMINAL WORKING IN; Temp Rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flange Thickness: 0.359 INCHES NOMINAL FIRST END IN; Minimum Inside Bending Radius: 13.100 INCHES IN. 26 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.