The Ring,retaining, cataloged under National Stock Number 5325-01-647-7014, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Smalley Steel Ring Co.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-647-7014 |
| Primary Part Number | FS-045 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Smalley Steel Ring Co. |
| Status | ACTIVE |
| End Style | VERTEX OUTSIDE PERIPHERY |
| Minor Thickness | 1.685 MILLIMETERS NOMINAL MM |
| Outside Diameter | 42.500 MILLIMETERS NOMINAL MM |
| Gap Opening | OPENING LESS THAN 90 DEGREES |
| Major Thickness | 1.695 MILLIMETERS NOMINAL MM |
| Inside Diameter | 42.050 MILLIMETERS NOMINAL MM |
| Ring Style | ROUND CAP |
| Material | STEEL COMP 1070 |
| 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 |
|---|---|
| FS-045 PRIMARY | Smalley Steel Ring Co. (USA) |
| Reference | Meaning |
|---|---|
| 3592238 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5325-01-647-7014 is a Ring,retaining, manufactured by Smalley Steel Ring Co., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-647-7014 has 1 manufacturer part number on file: FS-045 (Smalley Steel Ring Co.).
Key specifications for FS-045: End Style: VERTEX OUTSIDE PERIPHERY; Minor Thickness: 1.685 MILLIMETERS NOMINAL MM; Outside Diameter: 42.500 MILLIMETERS NOMINAL MM; Gap Opening: OPENING LESS THAN 90 DEGREES. 8 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.