The Ring,retaining, cataloged under National Stock Number 5325-01-554-3456, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Supreme Integrated Technology, Inc. Dba C.s. Controls. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-554-3456 |
| Primary Part Number | 2319A015 PL ITEM 9 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Supreme Integrated Technology, Inc. Dba C.s. Controls |
| Status | ACTIVE |
| Material Document and Classification | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 2319A015 PL ITEM 9 PRIMARY | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
| Reference | Meaning |
|---|---|
| PTFE-8SP-017 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5325-01-554-3456 is a Ring,retaining, manufactured by Supreme Integrated Technology, Inc. Dba C.s. Controls, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-554-3456 has 1 manufacturer part number on file: 2319A015 PL ITEM 9 (Supreme Integrated Technology, Inc. Dba C.s. Controls).
Key specifications for 2319A015 PL ITEM 9: Material Document and Classification: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE; Special Features: END ITEM IS LHD8; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 2 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.