The Hose,air Duct, cataloged under National Stock Number 4720-00-076-0896, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Jonal Laboratories Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-076-0896 |
| Primary Part Number | NE1052 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Jonal Laboratories Inc |
| Status | ACTIVE |
| Measuring Method and Length | 3.000 INCHES NOMINAL OVERALL IN |
| Inside Width | 0.500 INCHES NOMINAL FIRST END IN |
| Inside Length | 1.096 INCHES NOMINAL FIRST END IN |
| Connection Style | RECTANGULAR BOTH ENDS |
| Connection Type | PREFORMED BOTH ENDS |
| Style Designator | BOX SECTION |
| Cross-Sectional Shape Style | RECTANGULAR |
| Wall Thickness | 0.063 INCHES NOMINAL IN |
| End Inside Width | 0.641 INCHES NOMINAL BOTH ENDS IN |
| End Overall Length | 0.562 INCHES NOMINAL BOTH ENDS IN |
| End Inside Length | 1.084 INCHES NOMINAL BOTH ENDS IN |
| Material | RUBBER SILICONE CLASS Q SINGLE PLY |
| 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 |
|---|---|
| NE1052 PRIMARY | Jonal Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 579R109H01 | 7/2 Vendor item drawing reference U.S. Government activity |
| NE1052 | C/1 Advisory reference — outside the item-of-supply concept Lord Corp Aerospace Products Div |
NSN 4720-00-076-0896 is a Hose,air Duct, manufactured by Jonal Laboratories Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-076-0896 has 1 manufacturer part number on file: NE1052 (Jonal Laboratories Inc).
Key specifications for NE1052: Measuring Method and Length: 3.000 INCHES NOMINAL OVERALL IN; Inside Width: 0.500 INCHES NOMINAL FIRST END IN; Inside Length: 1.096 INCHES NOMINAL FIRST END IN; Connection Style: RECTANGULAR BOTH ENDS. 12 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.