The O-Ring Assortment, cataloged under National Stock Number 5331-01-653-3593, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Xylem Inc Div Xylem Water Solutions Usa, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | O-Ring Assortment |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Xylem Inc Div Xylem Water Solutions Usa, Inc. (CAGE 6SCZ5) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-653-3593 |
| Primary Part Number | 779 78 00 |
| Item Name | O-Ring Assortment |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Xylem Inc Div Xylem Water Solutions Usa, Inc. |
| 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 |
|---|---|
| 779 78 00 PRIMARY | Xylem Inc Div Xylem Water Solutions Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 779 78 00 | 5/9 Secondary reference Xylem Dewatering Solutions, Inc Dba God Win Pumps of America |
NSN 5331-01-653-3593 is a O-Ring Assortment, manufactured by Xylem Inc Div Xylem Water Solutions Usa, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-653-3593 has 1 manufacturer part number on file: 779 78 00 (Xylem Inc Div Xylem Water Solutions Usa, Inc.).
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.