The O-Ring, cataloged under National Stock Number 5331-01-352-7527, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Smith Eastern Corp Div Airverter. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Smith Eastern Corp Div Airverter (CAGE 40811) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-352-7527 |
| Primary Part Number | AV-107 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Smith Eastern Corp Div Airverter |
| 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 |
|---|---|
| AV-107 PRIMARY | Smith Eastern Corp Div Airverter (USA) |
| Reference | Meaning |
|---|---|
| AV-107 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-352-7527 is a O-Ring, manufactured by Smith Eastern Corp Div Airverter, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-352-7527 has 1 manufacturer part number on file: AV-107 (Smith Eastern Corp Div Airverter).
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.