The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-438-6708, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fleck Bearing Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-438-6708 |
| Primary Part Number | 472397 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fleck Bearing Co |
| Status | ACTIVE |
| Material | RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 472397 | Fleck Bearing Co (USA) |
| Reference | Meaning |
|---|---|
| 8621 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-438-6708 is a Seal,nonmetallic Special Shaped, manufactured by Fleck Bearing Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-438-6708 has 1 manufacturer part number on file: 472397 (Fleck Bearing Co).
Key specifications for 472397: End Item Identification: ASR9; Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT. 1 specification is 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.
NSN 5330-01-438-6708 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.