The Ring,retaining, cataloged under National Stock Number 5325-00-808-9709, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 10 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 | 5325-00-808-9709 |
| Primary Part Number | Q9T363-79 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Diameter | 0.055 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.275 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN |
| Inside Diameter | 1.165 INCHES MINIMUM AND 1.203 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| Surface Treatment | PHOSPHATE |
| 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 |
|---|---|
| Q9T363-79 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
NSN 5325-00-808-9709 is a Ring,retaining, manufactured by Falls Filtration Technologies, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-808-9709 has 1 manufacturer part number on file: Q9T363-79 (Falls Filtration Technologies, Inc.).
Key specifications for Q9T363-79: Usage Design: INTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.055 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 10 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.