The Sprocket Wheel, cataloged under National Stock Number 3020-01-463-7310, 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 Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-463-7310 |
| Primary Part Number | 6336098 SHEET 49 ITEM 21 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Securing Method | SETSCREW |
| Keying Facility Type | KEYWAY |
| Teeth Quantity Per Row | 17 |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY |
| 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 |
|---|---|
| 6336098 SHEET 49 ITEM 21 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 8017 1.5 BORE | C/1 Advisory reference — outside the item-of-supply concept Morse Industrial Corp Sub of Emerson Electric Co |
| 6336098 | D/9 Drawing number reference only Naval Sea Systems Command |
| 8017 X 1.5 | 3/9 Design control — primary reference National Can Corp |
NSN 3020-01-463-7310 is a Sprocket Wheel, manufactured by Naval Sea Systems Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-463-7310 has 1 manufacturer part number on file: 6336098 SHEET 49 ITEM 21 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-463-7315, 2530-01-464-4333. Verify interchangeability with system specifications before substitution.
Key specifications for 6336098 SHEET 49 ITEM 21: Securing Method: SETSCREW; Keying Facility Type: KEYWAY; Teeth Quantity Per Row: 17; Special Features: NEXT HIGHER ASSY UMBILICAL TRA. 5 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.