The Gasket, cataloged under National Stock Number 5330-01-446-8051, 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 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-446-8051 |
| Primary Part Number | 1D76947-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.032 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Aperture Diameter | 0.750 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 0.820 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 0.820 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.140 INCHES NOMINAL IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Outside Corner Radius | 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Hole Diameter | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.140 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1D76947-1 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 1D76947-1 | 3/2 Design control — primary reference U.S. Government activity |
| 1D76947-1 | 5/2 Secondary reference U.S. Government activity |
| 10116979 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1B48094-1 NON-ASBESTOS | 5/9 Secondary reference The Boeing Company |
NSN 5330-01-446-8051 is a Gasket, manufactured by The Boeing Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-446-8051 has 1 manufacturer part number on file: 1D76947-1 (The Boeing Company).
Key specifications for 1D76947-1: Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 1.140 INCHES NOMINAL IN; Overall Width: 1.140 INCHES NOMINAL IN. 11 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.