The O-Ring, cataloged under National Stock Number 5331-01-526-5113, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Zander, Inc Div Zander, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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 | 5331-01-526-5113 |
| Primary Part Number | 671090010440 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Zander, Inc Div Zander, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 4.0 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 104.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC FLUOROCARBON |
| 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 |
|---|---|
| V1000-4X104 | Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics (USA) |
| 671090010440 PRIMARY | Zander, Inc Div Zander, Inc. (USA) |
NSN 5331-01-526-5113 is a O-Ring, manufactured by Zander, Inc Div Zander, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-526-5113 has 2 manufacturer part numbers on file: V1000-4X104 (Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics), 671090010440 (Zander, Inc Div Zander, Inc.).
Key specifications for 671090010440: Cross-Sectional Height: 4.0 MILLIMETERS NOMINAL MM; Center Hole Diameter: 104.0 MILLIMETERS NOMINAL MM; End Item Identification: G-13 FILTERS; Material: PLASTIC FLUOROCARBON. 3 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.