The Ring,retaining, cataloged under National Stock Number 5325-01-694-7179, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-694-7179 |
| Primary Part Number | 023-28551-000 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| PCC-HD-00987 | Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As (USA) |
| 023-28551-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| S9514-GG-MMC-010FIG 7-3 ITEM 28A | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5325-01-694-7179 is a Ring,retaining, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-694-7179 has 2 manufacturer part numbers on file: PCC-HD-00987 (Parker-Hannifin Corporation Dba Climate Systems Division Div Climate Systems Division Copper & As), 023-28551-000 (Johnson Controls Navy Systems, Llc).
Key specifications for 023-28551-000: End Item Identification: CONTROLLER,VS. 0 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.