The Ring,retaining, cataloged under National Stock Number 5325-01-277-1193, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Stein Seal Company. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-277-1193 |
| Primary Part Number | SSCY5115-3 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Stein Seal Company |
| Status | ACTIVE |
| Material Hardness Rating | 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| End Style | VERTEX BELOW CENTER |
| Material Diameter | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5521 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 6.625 INCHES MINIMUM AND 6.670 INCHES MAXIMUM IN |
| Inside Diameter | 6.075 INCHES MINIMUM AND 6.080 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | INTERNAL |
| Material | STEEL COMP 310S |
| 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 |
|---|---|
| SSCY5115-3 PRIMARY | Stein Seal Company (USA) |
NSN 5325-01-277-1193 is a Ring,retaining, manufactured by Stein Seal Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-277-1193 has 1 manufacturer part number on file: SSCY5115-3 (Stein Seal Company).
Key specifications for SSCY5115-3: Material Hardness Rating: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL; End Style: VERTEX BELOW CENTER; Material Diameter: 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM 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.