The O-Ring Set, cataloged under National Stock Number 5331-01-674-0448, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dultmeier Sales Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-674-0448 |
| Primary Part Number | 9910-KIT1904 |
| Item Name | O-Ring Set |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dultmeier Sales 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 |
|---|---|
| 9910-KIT1904 PRIMARY | Dultmeier Sales Llc (USA) |
| Reference | Meaning |
|---|---|
| 9910-KIT1904 | 5/9 Secondary reference Pentair Water Group, Inc |
NSN 5331-01-674-0448 is a O-Ring Set, manufactured by Dultmeier Sales Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-674-0448 has 1 manufacturer part number on file: 9910-KIT1904 (Dultmeier Sales Llc).
Key specifications for 9910-KIT1904: Part Name Assigned by Controlling Agency: O-RING KIT FOR 9910-D250 DIAPHRAGM PUMPS.; End Item Identification: MCRRS DAY BOX.. 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.