The Gasket, cataloged under National Stock Number 5330-01-556-9453, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Vsp Tech, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-556-9453 |
| Primary Part Number | GXNAB9850062100A |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Vsp Tech, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.0625 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | GARLOCK STYLE 3125SS MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL AND NONMETALLIC MATERIALS |
| Outside Diameter | 16.000 INCHES NOMINAL IN |
| Aperture Diameter | 10.750 INCHES NOMINAL IN |
| Bolt Hole Quantity | 12 |
| Bolt Circle Diameter | 14.250 INCHES NOMINAL IN |
| Material | GRAPHITE AND STEEL COMP 316 OVERALL |
| Hole Diameter | 1.000 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| GXNAB9850062100A | Vsp Tech, Inc. (USA) |
| 9772K55 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 0003-259-02-K0040 | 3/9 Design control — primary reference U.S. Government activity |
| 81650-005-10 IN | 5/9 Secondary reference U.S. Government activity |
| 259-02-K0040 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-556-9453 is a Gasket, manufactured by Vsp Tech, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-556-9453 has 2 manufacturer part numbers on file: GXNAB9850062100A (Vsp Tech, Inc.), 9772K55 (Mcmaster-Carr Supply Co).
Key specifications for GXNAB9850062100A: Cross-Sectional Thickness: 0.0625 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: GARLOCK STYLE 3125SS MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL AND NONMETALLIC MATERIALS. 10 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.