The Seal,plain, cataloged under National Stock Number 5330-01-208-8012, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fmc Technologies Inc Div Material Handling Solutions. 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. 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 | 5330-01-208-8012 |
| Primary Part Number | 82412 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fmc Technologies Inc Div Material Handling Solutions |
| Status | ACTIVE |
| Housing Bore Diameter | 29.750 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Material Document and Classification | QQ-W-401 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | COPPER ALLOY 510 SPRING |
| Construction | SPLIT |
| 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 |
|---|---|
| 82412 PRIMARY | Fmc Technologies Inc Div Material Handling Solutions (USA) |
NSN 5330-01-208-8012 is a Seal,plain, manufactured by Fmc Technologies Inc Div Material Handling Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-208-8012 has 1 manufacturer part number on file: 82412 (Fmc Technologies Inc Div Material Handling Solutions).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-494-0927. Verify interchangeability with system specifications before substitution.
Key specifications for 82412: Housing Bore Diameter: 29.750 INCHES NOMINAL IN; Material Document and Classification: MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT; Material Document and Classification: QQ-W-401 FED SPEC SINGLE MATERIAL RESPONSE SPRING; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT. 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.