The Gasket, cataloged under National Stock Number 5330-01-657-3021, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Stainless Flow Technologies, Inc. Div Stainless Flow Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-657-3021 |
| Primary Part Number | VC 3.0X2.0 GASKET |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Stainless Flow Technologies, Inc. Div Stainless Flow Technologies Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 1.080 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Bearing Surface Width | 0.510 INCHES NOMINAL IN |
| Outside Diameter | 3.670 INCHES NOMINAL IN |
| Gage Ring Outside Diameter | 3.160 INCHES NOMINAL IN |
| Aperture Diameter | 2.100 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 |
|---|---|
| VC 3.0X2.0 GASKET PRIMARY | Stainless Flow Technologies, Inc. Div Stainless Flow Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 4240294 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5330-01-657-3021 is a Gasket, manufactured by Stainless Flow Technologies, Inc. Div Stainless Flow Technologies Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-657-3021 has 1 manufacturer part number on file: VC 3.0X2.0 GASKET (Stainless Flow Technologies, Inc. Div Stainless Flow Technologies Inc).
Key specifications for VC 3.0X2.0 GASKET: Cross-Sectional Thickness: 1.080 INCHES NOMINAL IN; Style Designator: CIRCULAR; Bearing Surface Width: 0.510 INCHES NOMINAL IN; Outside Diameter: 3.670 INCHES NOMINAL IN. 6 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.