The Ring,lantern, cataloged under National Stock Number 4320-00-216-9240, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Diamond Power International, Inc.. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-216-9240 |
| Primary Part Number | 302115-0119 |
| Item Name | Ring,lantern |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Diamond Power International, Inc. |
| Status | ACTIVE |
| Outside Diameter | 2.870 INCHES NOMINAL IN |
| Inside Diameter | 2.375 INCHES NOMINAL IN |
| Height | 0.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 304577-1054 PIECE 120 | Diamond Power International, Inc. (USA) |
| 302115-0119 PRIMARY | Diamond Power International, Inc. (USA) |
| GM-1155-1 PRIMARY | 451676 Ontario Ltddba Cameron Ofcanada Co (CAN) |
| Reference | Meaning |
|---|---|
| FM7806D | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| N3-2301PC120 | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| FM7806D | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| N3-2301PC120 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-2301PC120 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| FM7806D | 5/9 Secondary reference Diamond Electronics Inc |
NSN 4320-00-216-9240 is a Ring,lantern, manufactured by Diamond Power International, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-216-9240 has 3 manufacturer part numbers on file: 304577-1054 PIECE 120 (Diamond Power International, Inc.), 302115-0119 (Diamond Power International, Inc.), GM-1155-1 (451676 Ontario Ltddba Cameron Ofcanada Co).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-558-7479. Verify interchangeability with system specifications before substitution.
Key specifications for 302115-0119: Outside Diameter: 2.870 INCHES NOMINAL IN; Inside Diameter: 2.375 INCHES NOMINAL IN; Height: 0.750 INCHES NOMINAL IN; Material: COPPER ALLOY 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.