The Seal,plain Encased, cataloged under National Stock Number 5330-00-446-6384, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-446-6384 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF |
| Seal Width | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 10.000 INCHES NOMINAL IN |
| Material Document and Classification | SAE 1005,1010,1020 ASSN STD SINGLE MATERIAL RESPONSE CASE |
| Material Document and Classification | SIRVENE 414643,80201 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 9.240 INCHES MINIMUM AND 9.260 INCHES MAXIMUM IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 204-011-429-001 | 5/2 Secondary reference U.S. Government activity |
| 204-011-429-1 | 1/2 Source control — Government-approved source U.S. Government activity |
| 526177 | 5/9 Secondary reference U.S. Government activity |
| 529787 | C/1 Advisory reference — outside the item-of-supply concept Cr Industries Chicago Rawhide Mfg Co |
| 7668J | 5/9 Secondary reference Hutchinson Seal Corporation |
| 529787-14 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-446-6384 is a Seal,plain Encased, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-00-741-0080. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-446-6384: Temp Rating: -65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF; Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 10.000 INCHES NOMINAL IN. 10 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.