The Ring,retaining, cataloged under National Stock Number 5325-01-177-4016, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-177-4016 |
| Primary Part Number | A.G.S.2030/23 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Material Hardness Rating | 47.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| Material Document and Classification | BS S513 OR BS1449 NATIONAL STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.456 INCHES MINIMUM AND 1.486 INCHES MAXIMUM IN |
| Major Thickness | 0.057 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | INTERNAL |
| 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 |
|---|---|
| A.G.S.2030/23 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| A.G.S.2030/23 | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| A.G.S.2030/23 | 5/9 Secondary reference Society of British Aerospace Companies Ltd (sbac) |
NSN 5325-01-177-4016 is a Ring,retaining, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-177-4016 has 2 manufacturer part numbers on file: A.G.S.2030/23 (Naval Inventory Control Point Mechanicsburg), A.G.S.2030/23 (Sae International Dba Sae International).
Key specifications for A.G.S.2030/23: Material Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL; Material Document and Classification: BS S513 OR BS1449 NATIONAL STD SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: RECTANGULAR. 9 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.