The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-345-2284, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-345-2284 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | CANCELLED |
| Measuring Method and Length | 5.100 INCHES NOMINAL OVERALL IN |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 6.770 INCHES NOMINAL IN |
| Features Provided | IDENTICAL ENDS |
| Inside Diameter | 5.940 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 102451 | 5/9 Secondary reference U.S. Government activity |
| 102451 | 5/9 Secondary reference U.S. Government activity |
| 1212086014 | 3/2 Design control — primary reference U.S. Government activity |
| 10-2550-4 | 7/2 Vendor item drawing reference U.S. Government activity |
| 1200807-14 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-345-2284 is a Hose Assembly,metallic, classified under FSC 4720, Hose and Flexible Tubing. Status: cancelled.
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-143-6376, 5995-01-176-8886, 5985-01-249-7937. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-00-345-2284: Measuring Method and Length: 5.100 INCHES NOMINAL OVERALL IN; Connection Type: RAISED FACE FLANGE FIRST END; Cross-Sectional Shape Style: ROUND; Outside Diameter: 6.770 INCHES NOMINAL IN. 6 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.
NSN 4720-00-345-2284 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
NSN 4720-00-345-2284 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.