The O-Ring, cataloged under National Stock Number 5331-01-572-5328, is classified within Federal Supply Class 5331 (O-ring) 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-572-5328 |
| Primary Part Number | 028-15610-000 ITEM 28 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| 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 |
|---|---|
| 377-15610-000 ITEM 28 | Johnson Controls Navy Systems, Llc (USA) |
| 028-15610-000 ITEM 28 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
NSN 5331-01-572-5328 is a O-Ring, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-572-5328 has 2 manufacturer part numbers on file: 377-15610-000 ITEM 28 (Johnson Controls Navy Systems, Llc), 028-15610-000 ITEM 28 (Johnson Controls Navy Systems, Llc).
Key specifications for 028-15610-000 ITEM 28: Part Name Assigned by Controlling Agency: GASKET O-RING SEAL; End Item Identification: PUMP VACUUM UNIT TPE 377-15610-000. 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.