The Gasket, cataloged under National Stock Number 5330-00-245-8256, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-245-8256 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | METAL WITH SOFT FILLER |
| Outside Diameter | 25.375 INCHES NOMINAL IN |
| Aperture Diameter | 23.875 INCHES NOMINAL IN |
| Departure From Cited Document | AS MODIFIED BY THICKNESS |
| Nondefinitive Spec/std Data | 1 TYPE |
| Bolt Hole Quantity | 16 |
| Bolt Circle Diameter | 24.625 INCHES NOMINAL IN |
| Material | ASBESTOS AND COPPER OVERALL |
| Hole Diameter | 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5488EPC114 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 49076A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 00737 | D/9 Drawing number reference only Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| HHG101TYPE1 | 4/1 Identification reference U.S. Government activity |
| 128512EPC114 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| MX242266-3PC114 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 1187F1PC114 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
NSN 5330-00-245-8256 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-245-8256: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Outside Diameter: 25.375 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.