The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-075-6698, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-075-6698 |
| Primary Part Number | SS4070-04 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.184 INCHES NOMINAL IN |
| Material | PLASTIC CHLOROTRIFLUOROETHYLENE TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4720-00-075-6698 is a Tubing,nonmetallic, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-075-6698 has 2 manufacturer part numbers on file: SS4070-04 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SS4070-04 (Airbus Deutschland Gmbh -Werk Bremen-).
1 possible match (shared part number, not a government interchangeability claim): 4720-00-176-4300. Verify interchangeability with system specifications before substitution.
Key specifications for SS4070-04: Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.184 INCHES NOMINAL IN; Material: PLASTIC CHLOROTRIFLUOROETHYLENE TUBE. 4 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.