The Gasket, cataloged under National Stock Number 5330-01-264-3781, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-264-3781 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | MIL-R-25988,TYPE II,CLASS 1,GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Diameter | 0.570 INCHES NOMINAL IN |
| Elongation Percentage | 125 MAXIMUM |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | PLASTIC SILICONE OVERALL |
| Hole Diameter | 0.116 INCHES MINIMUM AND 0.125 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10116882 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3830W72P001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-264-3781 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-264-3781: Style Designator: NON-CIRCULAR; Material Document and Classification: MIL-R-25988,TYPE II,CLASS 1,GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN; Overall Width: 0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM 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.