The Gasket, cataloged under National Stock Number 5330-01-435-9611, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexitallic Us, Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-435-9611 |
| Primary Part Number | R1-R3-15G NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Us, Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 3.617 INCHES MINIMUM AND 3.623 INCHES MAXIMUM IN |
| Aperture Diameter | 2.855 INCHES MINIMUM AND 2.885 INCHES MAXIMUM IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Material | GRAPHITE OVERALL |
| 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 |
|---|---|
| R1-R3-15G NON-ASBESTOS | Flexitallic Us, Llc (USA) |
| Reference | Meaning |
|---|---|
| A48108MZU | C/1 Advisory reference — outside the item-of-supply concept Hunt Valve Company, Inc. |
| A48108MZU | 3/9 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 5330-01-435-9611 is a Gasket, manufactured by Flexitallic Us, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-435-9611 has 1 manufacturer part number on file: R1-R3-15G NON-ASBESTOS (Flexitallic Us, Llc).
Key specifications for R1-R3-15G NON-ASBESTOS: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 3.617 INCHES MINIMUM AND 3.623 INCHES MAXIMUM IN. 7 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.