The Expansion Joint,pipe, cataloged under National Stock Number 4730-01-529-6561, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-529-6561 |
| Primary Part Number | B1006019 |
| Item Name | Expansion Joint,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc |
| Status | ACTIVE |
| Design Type | CORRUGATED ELEMENT |
| 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 |
|---|---|
| 1006019 | Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA) |
| B1006019 PRIMARY | Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 1006019 | 5/9 Secondary reference American Boa Inc |
| 1006019 | 5/9 Secondary reference Hyspan Precision Products Inc Dba Universal Hose and Braid |
NSN 4730-01-529-6561 is a Expansion Joint,pipe, manufactured by Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-529-6561 has 2 manufacturer part numbers on file: 1006019 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), B1006019 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc).
Key specifications for B1006019: Design Type: CORRUGATED ELEMENT; Overall Length: 21.000 INCHES NOMINAL IN; Special Features: 26 IN FSPW-0003-21-LS-M5 IN; End Item Identification: MISC PART ELECT. 1 specification is 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.