The Seat,mechanical Seal, cataloged under National Stock Number 2010-01-539-1985, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is B N L Industries 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-539-1985 |
| Primary Part Number | HBV-B2-24-0060-05 |
| Item Name | Seat,mechanical Seal |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | B N L Industries Inc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| HBV-B2-24-0060 DET NO. 05 | B N L Industries Inc (USA) |
| HBV-B2-24-0060-05 PRIMARY | B N L Industries Inc (USA) |
NSN 2010-01-539-1985 is a Seat,mechanical Seal, manufactured by B N L Industries Inc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-539-1985 has 2 manufacturer part numbers on file: HBV-B2-24-0060 DET NO. 05 (B N L Industries Inc), HBV-B2-24-0060-05 (B N L Industries Inc).
Key specifications for HBV-B2-24-0060-05: Special Features: 2.5 SCHL 40 BUTTWELD BALL, VALVE, BARE STEM STAINLESS STEEL CONSTRUCTION 1500LBS LBS; Part Name Assigned by Controlling Agency: SEAL, PLAIN; End Item Identification: VALVE, BALL; Material: STEEL. 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.