The Gasket, cataloged under National Stock Number 5330-01-081-3147, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Elettronica Aster Spa. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-081-3147 |
| Primary Part Number | 842693-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Elettronica Aster Spa |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR |
| Aperture Width | 1.440 INCHES NOMINAL IN |
| Aperture Length | 0.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Center to Center Distance Between Bolt Holes Along Width | 1.660 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.410 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Hole Diameter | 0.116 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.100 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 |
|---|---|
| 842693-1 | Elettronica Aster Spa (ITA) |
| Reference | Meaning |
|---|---|
| 842693-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-081-3147 is a Gasket, manufactured by Elettronica Aster Spa, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-081-3147 has 1 manufacturer part number on file: 842693-1 (Elettronica Aster Spa).
Key specifications for 842693-1: Style Designator: NON-CIRCULAR; Overall Length: 1.860 INCHES NOMINAL IN; Overall Width: 0.940 INCHES NOMINAL IN; Aperture Width: 1.440 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.