The Seal,plain, cataloged under National Stock Number 5330-01-384-4262, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Bal Seal Engineering, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-384-4262 |
| Primary Part Number | 115MB(CC)-214 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Bal Seal Engineering, Inc. |
| Status | ACTIVE |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Housing Bore Diameter | 0.257 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | C-SECTION W/ HELICAL SPRING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| G421604-3 | Raytheon Company Dba Raytheon Co (USA) |
| 115MB(CC)-214 PRIMARY | Bal Seal Engineering, Inc. (USA) |
| G421604-3 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| G421604-3 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5330-01-384-4262 is a Seal,plain, manufactured by Bal Seal Engineering, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-384-4262 has 3 manufacturer part numbers on file: G421604-3 (Raytheon Company Dba Raytheon Co), 115MB(CC)-214 (Bal Seal Engineering, Inc.), G421604-3 (Raytheon Company).
Key specifications for 115MB(CC)-214: Seal Width: 0.250 INCHES NOMINAL IN; Housing Bore Diameter: 0.257 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN; Cross-Sectional Shape Style: C-SECTION W/ HELICAL SPRING; Special Features: WITH STEEL SPRING. 5 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.