The Ring,retaining, cataloged under National Stock Number 5325-00-281-6692, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-281-6692 |
| Primary Part Number | 1854B80 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Material Hardness Rating | 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Diameter | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A576 FS1065 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.594 INCHES NOMINAL IN |
| Inside Diameter | 1.344 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| Material | STEEL COMP 1065 |
| 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 |
|---|---|
| 1854B80 | Meritor Industrial Products, Llc (USA) |
| 1854B80 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 1854B80 PRIMARY | Garwood/feller Inc Garwood Winch Div (USA) |
| 16709P11 | Taylor Machine Works Inc (USA) |
| 2816692 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 1854B80 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| 12A7089 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| Reference | Meaning |
|---|---|
| 1854B80 | 5/9 Secondary reference Kaitlin Corp |
| P2528 | 5/9 Secondary reference Koehring Co Lorain Div |
| 12A7089 | 5/9 Secondary reference Paccar Government Group Co Yarrow Bay Office Pk |
| 12A7089 | 3/2 Design control — primary reference U.S. Government activity |
| BB15126 | 5/9 Secondary reference Diamond Reo Truck Co |
| 1854B80 | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| 1854B80 | 5/9 Secondary reference Corbitt Co Inc |
| P2528 | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| 1854B80 | 5/9 Secondary reference Koehring Co Lorain Div |
| 1854B80 | 5/9 Secondary reference Paccar Government Group Co Yarrow Bay Office Pk |
NSN 5325-00-281-6692 is a Ring,retaining, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-281-6692 has 7 manufacturer part numbers on file: 1854B80 (Meritor Industrial Products, Llc), 1854B80 (Meritor Heavy Vehicle Systems, Llc), 1854B80 (Garwood/feller Inc Garwood Winch Div), 16709P11 (Taylor Machine Works Inc), 2816692 (Army, United States Department of the Dba Rock Island Arsenal Jmtc) and 2 more.
Key specifications for 1854B80: Material Hardness Rating: 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM; Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.125 INCHES NOMINAL IN. 11 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.