The Packing,preformed, cataloged under National Stock Number 5330-00-582-1572, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-582-1572 |
| Primary Part Number | 120R0C41CLASS3 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Nondefinitive Spec/std Data | 3 CLASS |
| Center Hole Diameter | 7.250 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120R0C41CLASS3 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 623041 | 5/9 Secondary reference Federal-Mogul Corp Chassis Products Div |
| 120R0C41CLASS3 | 5/9 Secondary reference U.S. Government activity |
| 980050 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-582-1572 is a Packing,preformed, manufactured by Sae International Dba Sae International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-582-1572 has 1 manufacturer part number on file: 120R0C41CLASS3 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-021-8631. Verify interchangeability with system specifications before substitution.
Key specifications for 120R0C41CLASS3: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; Cross-Sectional Shape Style: O-RING; Nondefinitive Spec/std Data: 3 CLASS. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.