The Gear,spur, cataloged under National Stock Number 3020-01-435-4821, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is B N L Industries Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-435-4821 |
| Primary Part Number | GBV-F3-60-0001-16 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | B N L Industries Inc |
| Status | ACTIVE |
| Material Document and Classification | ASTM-A-48 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | IRON CAST UNS F12101 OVERALL |
| 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 |
|---|---|
| GBV-F3-60-0001-16 PRIMARY | B N L Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| GBV-F3-60-0001 | D/9 Drawing number reference only B N L Industries Inc |
NSN 3020-01-435-4821 is a Gear,spur, manufactured by B N L Industries Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-435-4821 has 1 manufacturer part number on file: GBV-F3-60-0001-16 (B N L Industries Inc).
Key specifications for GBV-F3-60-0001-16: Material Document and Classification: ASTM-A-48 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: USED ON 6' 3-WAY FLANGED BALL VALVE WITH GEAR OPERATOR; End Item Identification: WEAPONS CLASS SUPPLY CLASS AOE; Material: IRON CAST UNS F12101 OVERALL. 2 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.