The Ring,retaining, cataloged under National Stock Number 5325-01-591-8685, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Szy Holdings, Llc Dba Szy Holdings Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-591-8685 |
| Primary Part Number | 98408A138 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Szy Holdings, Llc Dba Szy Holdings Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Inside Diameter | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN |
| Ring Style | E |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| GD00697013 | General Dynamics United Kingdom Ltd (GBR) |
| 4123490 | Med-Eng Holdings, Ulc (CAN) |
| 98408A138 PRIMARY | Szy Holdings, Llc Dba Szy Holdings Llc (USA) |
| 98408A138 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 98408A138 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 5325-01-591-8685 is a Ring,retaining, manufactured by Szy Holdings, Llc Dba Szy Holdings Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-591-8685 has 4 manufacturer part numbers on file: GD00697013 (General Dynamics United Kingdom Ltd), 4123490 (Med-Eng Holdings, Ulc), 98408A138 (Szy Holdings, Llc Dba Szy Holdings Llc), 98408A138 (Mcmaster-Carr Supply Co).
Key specifications for 98408A138: Cross-Sectional Shape Style: RECTANGULAR; Major Thickness: 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN; Inside Diameter: 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN; Ring Style: E. 5 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.