The Ring,retaining, cataloged under National Stock Number 5325-01-551-7619, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-551-7619 |
| Primary Part Number | 40M7270 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Outside Diameter | 0.425 INCHES NOMINAL IN |
| 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 |
|---|---|
| 40M7270 | Rdo Equipment Pty Ltd (AUS) |
| 40M7270 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| 40M7270 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| 40M7270 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| 40M7270 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
NSN 5325-01-551-7619 is a Ring,retaining, manufactured by Deere & Co, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-551-7619 has 3 manufacturer part numbers on file: 40M7270 (Rdo Equipment Pty Ltd), 40M7270 (Rdo Equipment Rdo Equipment Pty Ltd), 40M7270 (Deere & Co).
Key specifications for 40M7270: Usage Design: INTERNAL; Outside Diameter: 0.425 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: RING,INTERNAL SNAP; Material: STEEL. 3 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.