The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-451-8238, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Transdigm Inc Div Adelwiggins Group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-451-8238 |
| Primary Part Number | 211068267 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Measuring Method and Length | 18.610 INCHES NOMINAL WORKING IN |
| Angle Between Rigid Elbow Fittings in Deg | 180.0 |
| Operating Pressure | 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| 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 |
|---|---|
| 6405267 AY58A | Naval Sea Systems Command (USA) |
| 6405267 AY58A | Transdigm Inc Div Adelwiggins Group (USA) |
| 211068267 | Naval Sea Systems Command (USA) |
| 211068267 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| Reference | Meaning |
|---|---|
| DF331095 ASSY58A | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| DF331095 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
| 6405267-ASSY58A | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 505-6405267 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4720-01-451-8238 is a Hose Assembly,nonmetallic, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-451-8238 has 4 manufacturer part numbers on file: 6405267 AY58A (Naval Sea Systems Command), 6405267 AY58A (Transdigm Inc Div Adelwiggins Group), 211068267 (Naval Sea Systems Command), 211068267 (Transdigm Inc Div Adelwiggins Group).
5 possible matches (shared part number, not a government interchangeability claim): 4720-01-452-0614, 4720-01-452-0689, 4720-01-452-0940. Verify interchangeability with system specifications before substitution.
Key specifications for 211068267: Measuring Method and Length: 18.610 INCHES NOMINAL WORKING IN; Angle Between Rigid Elbow Fittings in Deg: 180.0; Operating Pressure: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; End Item Identification: HOSE ASY CAGE 03950; W/S CODE JG SEAWOLF CLASS SSN. 3 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.