The Retainer,seal, cataloged under National Stock Number 5330-00-978-7244, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-978-7244 |
| Primary Part Number | 064-20431-000 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Flange Thickness | 0.109 INCHES NOMINAL IN |
| Body Outside Diameter | 9.250 INCHES NOMINAL IN |
| Style Designator | FLANGED |
| Seal Seat Diameter | 8.416 INCHES MINIMUM AND 8.422 INCHES MAXIMUM IN |
| Shortest Distance Between Body End and Mounting Flange | 0.563 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 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 |
|---|---|
| 064-20431-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 064-20431C | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
NSN 5330-00-978-7244 is a Retainer,seal, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-978-7244 has 1 manufacturer part number on file: 064-20431-000 (Johnson Controls Navy Systems, Llc).
Key specifications for 064-20431-000: Overall Height: 8.745 INCHES NOMINAL IN; Flange Thickness: 0.109 INCHES NOMINAL IN; Body Outside Diameter: 9.250 INCHES NOMINAL IN; Style Designator: FLANGED. 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.