The Ring,lantern, cataloged under National Stock Number 4320-00-042-4580, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4320-00-042-4580 |
| Primary Part Number | 028-07898-000 |
| Item Name | Ring,lantern |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Outside Diameter | 4.145 INCHES NOMINAL IN |
| Inside Diameter | 3.725 INCHES NOMINAL IN |
| Height | 0.210 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| 028-07898-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| 28-2631P | Johnson Controls Navy Systems, Llc (USA) |
| 282631P | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 28-7898 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
NSN 4320-00-042-4580 is a Ring,lantern, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-042-4580 has 3 manufacturer part numbers on file: 028-07898-000 (Johnson Controls Navy Systems, Llc), 28-2631P (Johnson Controls Navy Systems, Llc), 282631P (Johnson Controls Navy Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-00-929-8219, 6515-01-529-1253. Verify interchangeability with system specifications before substitution.
Key specifications for 028-07898-000: Outside Diameter: 4.145 INCHES NOMINAL IN; Inside Diameter: 3.725 INCHES NOMINAL IN; Height: 0.210 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 4 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.