The Gasket, cataloged under National Stock Number 5330-00-918-9592, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mirion Technologies (canberra), Inc.. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-918-9592 |
| Primary Part Number | A20277 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mirion Technologies (canberra), Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Inside Corner Radius | 0.188 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 2.375 INCHES NOMINAL IN |
| Aperture Length | 2.375 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Outside Edge to Bolt Hole Center Distance Along Length | 1.562 INCHES NOMINAL IN |
| Outside Corner Radius | 0.188 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Hole Diameter | 0.152 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 1.562 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 |
|---|---|
| A20277 PRIMARY | Mirion Technologies (canberra), Inc. (USA) |
NSN 5330-00-918-9592 is a Gasket, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-918-9592 has 1 manufacturer part number on file: A20277 (Mirion Technologies (canberra), Inc.).
Key specifications for A20277: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Inside Corner Radius: 0.188 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 3.125 INCHES NOMINAL IN. 12 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.