The Seal,plain, cataloged under National Stock Number 5330-00-855-6296, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-855-6296 |
| Primary Part Number | 114R2139-2 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Seal Width | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Housing Bore Diameter | 5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN |
| Material Document and Classification | 510863,80201 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 4.5090 INCHES MINIMUM AND 4.5100 INCHES MAXIMUM IN |
| Material | STEEL INTERNALLY MOLDED-IN REINFORCEMENT |
| Construction | SOLID |
| 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 |
|---|---|
| 114R2139-2 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 114R2139-2 PRIMARY | The Boeing Company (USA) |
| 114R2139 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 510863-60 | 3/2 Design control — primary reference U.S. Government activity |
| 114R2139-2 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-00-855-6296 is a Seal,plain, manufactured by The Boeing Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-855-6296 has 3 manufacturer part numbers on file: 114R2139-2 (Leonardo Spa Helicopters Division - Production Site), 114R2139-2 (The Boeing Company), 114R2139 (The Boeing Company).
Key specifications for 114R2139-2: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Seal Width: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Housing Bore Diameter: 5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN; Material Document and Classification: 510863,80201 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT. 8 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.