The Seal,plain, cataloged under National Stock Number 5330-01-276-1667, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Johns Manville Intl. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-276-1667 |
| Primary Part Number | 10151 LUP H1/L5 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Johns Manville Intl |
| Status | ACTIVE |
| Seal Width | 0.625 INCHES NOMINAL IN |
| Hardness Rating | 100.0 SHORE DUROMETER A NOMINAL HEEL |
| Hardness Rating | 77.0 SHORE DUROMETER A NOMINAL SEALING ELEMENT |
| Housing Bore Diameter | 6.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 5.125 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | RUBBER HEEL |
| 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 |
|---|---|
| 5363361 PART 88 | Naval Sea Systems Command (USA) |
| 10151 LUP H1/L5 PRIMARY | Johns Manville Intl (USA) |
| Reference | Meaning |
|---|---|
| 5363426-5 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5330-01-276-1667 is a Seal,plain, manufactured by Johns Manville Intl, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-276-1667 has 2 manufacturer part numbers on file: 5363361 PART 88 (Naval Sea Systems Command), 10151 LUP H1/L5 (Johns Manville Intl).
Key specifications for 10151 LUP H1/L5: Seal Width: 0.625 INCHES NOMINAL IN; Hardness Rating: 100.0 SHORE DUROMETER A NOMINAL HEEL; Hardness Rating: 77.0 SHORE DUROMETER A NOMINAL SEALING ELEMENT; Housing Bore Diameter: 6.375 INCHES NOMINAL IN. 9 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.