The Ring,retaining, cataloged under National Stock Number 5325-01-553-4408, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-553-4408 |
| Primary Part Number | 40M1873 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 40M1873 | Rdo Equipment Pty Ltd (AUS) |
| 40M1873 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| 40M1873 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| 40M1873 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| 40M1873 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
| 40M1873 | 5/9 Secondary reference Allied Technologies Group Pty Ltd |
NSN 5325-01-553-4408 is a Ring,retaining, manufactured by Deere & Co, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-553-4408 has 3 manufacturer part numbers on file: 40M1873 (Rdo Equipment Pty Ltd), 40M1873 (Rdo Equipment Rdo Equipment Pty Ltd), 40M1873 (Deere & Co).
Key specifications for 40M1873: Special Features: CATALOG 9465, GRID 3L6, SECTION 3265, PG 5: WEIGHT 0.04 KG, BORE DIAM 90.0MM, GROVE DIAM 93.5MM, WIDTH 3.0MM KG; Part Name Assigned by Controlling Agency: SNAP RING (LIFT CYLINDER); End Item Identification: 750J/850J CRAWLER DOZER. 0 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.