The Stub Shaft, cataloged under National Stock Number 4820-01-418-7482, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Andritz Naf Ab. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-418-7482 |
| Primary Part Number | 526620 DN65 POS4 |
| Item Name | Stub Shaft |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Andritz Naf Ab |
| Status | ACTIVE |
| General Characteristics Item Description | CRES; FOR CHECK VALVE |
| 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 |
|---|---|
| 526620 DN65 POS4 PRIMARY | Andritz Naf Ab (SWE) |
| FK30.70(2)GB POS4 526620 | Andritz Naf Ab (SWE) |
| Reference | Meaning |
|---|---|
| FK30.70(2)GB POS4 526620 | 5/9 Secondary reference Naf Ab |
| 526620 DN65 POS4 | 3/9 Design control — primary reference Naf Ab |
NSN 4820-01-418-7482 is a Stub Shaft, manufactured by Andritz Naf Ab, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-418-7482 has 2 manufacturer part numbers on file: 526620 DN65 POS4 (Andritz Naf Ab), FK30.70(2)GB POS4 526620 (Andritz Naf Ab).
Key specifications for 526620 DN65 POS4: General Characteristics Item Description: CRES; FOR CHECK VALVE; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.