The Ring,retaining, cataloged under National Stock Number 5325-01-122-3497, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Kop Flex Div Regal Beloit Amercia Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-122-3497 |
| Primary Part Number | 740-2-00016-5 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Kop Flex Div Regal Beloit Amercia Inc |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Material | STEEL |
| 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 |
|---|---|
| 740-2-00016-5 | The Belting Company of Cincinnati Dba Belting Co of Cincinnati (USA) |
| 740-2-00016-5 PRIMARY | Kop Flex Div Regal Beloit Amercia Inc (USA) |
| Reference | Meaning |
|---|---|
| CE46674-PIECE-21 | 5/9 Secondary reference Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
| 740-2-00016-5 | 5/9 Secondary reference Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
NSN 5325-01-122-3497 is a Ring,retaining, manufactured by Kop Flex Div Regal Beloit Amercia Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-122-3497 has 2 manufacturer part numbers on file: 740-2-00016-5 (The Belting Company of Cincinnati Dba Belting Co of Cincinnati), 740-2-00016-5 (Kop Flex Div Regal Beloit Amercia Inc).
Key specifications for 740-2-00016-5: Usage Design: INTERNAL; Material: STEEL. 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.