The O-Ring, cataloged under National Stock Number 5331-01-066-4411, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Schroeder Industries Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Schroeder Industries Llc (CAGE 08832) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-066-4411 |
| Primary Part Number | LF-3160V |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| LF-3160V PRIMARY | Schroeder Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| LF-339V | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| LF-333V | 5/9 Secondary reference Schroeder Industries Llc |
NSN 5331-01-066-4411 is a O-Ring, manufactured by Schroeder Industries Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-066-4411 has 1 manufacturer part number on file: LF-3160V (Schroeder Industries Llc).
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.