The O-Ring, cataloged under National Stock Number 5331-01-507-3597, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-507-3597 |
| Primary Part Number | 5820-9229 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ingersoll-Rand Co Material Handling Div |
| Status | ACTIVE |
| Cross-Sectional Height | 1.5 MILLIMETERS NOMINAL MM |
| Hardness Rating | 88.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 5.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 5820-9229 PRIMARY | Ingersoll-Rand Co Material Handling Div (USA) |
| Reference | Meaning |
|---|---|
| 58209229 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-507-3597 is a O-Ring, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-507-3597 has 1 manufacturer part number on file: 5820-9229 (Ingersoll-Rand Co Material Handling Div).
Key specifications for 5820-9229: Cross-Sectional Height: 1.5 MILLIMETERS NOMINAL MM; Hardness Rating: 88.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 5.0 MILLIMETERS NOMINAL MM; End Item Identification: WINCH PNEUMAT. 4 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.