The Hose,metallic, cataloged under National Stock Number 4720-00-174-6818, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-174-6818 |
| Primary Part Number | CID A-A-59735 TYPE 1 |
| Item Name | Hose,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Measuring Method and Length | 96.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN |
| Minimum Inside Bending Radius | 24.000 INCHES IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 4.000 INCHES MAXIMUM IN |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Specification/standard Data | 81349-MIL-H-19034 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 1 TYPE |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Material | STEEL TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CID A-A-59735 TYPE 1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| PTRW89 | 5/1 Secondary reference U.S. Government activity |
| MIL-H-19034 | 5/9 Secondary reference U.S. Government activity |
| PTRW89 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-174-6818 is a Hose,metallic, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-174-6818 has 1 manufacturer part number on file: CID A-A-59735 TYPE 1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
7 possible matches (shared part number, not a government interchangeability claim): 4720-00-174-6819, 4720-00-174-6820, 4720-00-174-6821. Verify interchangeability with system specifications before substitution.
Key specifications for CID A-A-59735 TYPE 1: Measuring Method and Length: 96.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN; Minimum Inside Bending Radius: 24.000 INCHES IN; Cross-Sectional Shape Style: ROUND; Outside Diameter: 4.000 INCHES MAXIMUM IN. 9 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.