The Seal,plain Encased, cataloged under National Stock Number 5330-01-253-4867, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-253-4867 |
| Primary Part Number | 3146545-5 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Seal Width | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 2.557 INCHES MINIMUM AND 2.561 INCHES MAXIMUM IN |
| Material | STEEL SPRING |
| Material | RUBBER SYNTHETIC HEEL |
| Material | RUBBER BUTADIENE CLASS BR INNER RING |
| 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 |
|---|---|
| 3146545-5 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| HIL5-14610LPD | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-253-4867 is a Seal,plain Encased, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-253-4867 has 1 manufacturer part number on file: 3146545-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3146545-5: Seal Width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Case Style: RECESSED; Accommodated Shaft Diameter: 2.557 INCHES MINIMUM AND 2.561 INCHES MAXIMUM IN. 7 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.