The Ring,special,external, cataloged under National Stock Number 5365-01-154-7198, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Duramax Marine, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-154-7198 |
| Primary Part Number | E-745 PIECE 6 |
| Item Name | Ring,special,external |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Duramax Marine, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER ALLOY,MIL-C-15345G; 34.000 IN. DIA,18 HOLES 1.250 IN. DRILLED G |
| 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 |
|---|---|
| E-745 PIECE 6 PRIMARY | Duramax Marine, Llc (USA) |
| 807463581-6 | Duramax Marine, Llc (USA) |
| Reference | Meaning |
|---|---|
| E-745 PIECE 6 | 5/9 Secondary reference Moffitt Lucian Q Inc Sub of the Bfgoodrich Co |
| E-745 PIECE 6 | 5/9 Secondary reference Bfgoodrich Co the |
NSN 5365-01-154-7198 is a Ring,special,external, manufactured by Duramax Marine, Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-154-7198 has 2 manufacturer part numbers on file: E-745 PIECE 6 (Duramax Marine, Llc), 807463581-6 (Duramax Marine, Llc).
Key specifications for E-745 PIECE 6: General Characteristics Item Description: COPPER ALLOY,MIL-C-15345G; 34.000 IN. DIA,18 HOLES 1.250 IN. DRILLED G. 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.