The Seal,plain Encased, cataloged under National Stock Number 5330-01-297-0686, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Indal 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-297-0686 |
| Primary Part Number | 010-657-7 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Indal Technologies Inc |
| Status | ACTIVE |
| Seal Width | 10.0 MILLIMETERS NOMINAL MM |
| Sealing Element Style | ANGULAR-OPPOSED |
| Housing Bore Diameter | 62.0 MILLIMETERS NOMINAL MM |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| 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 |
|---|---|
| 010-657-7 PRIMARY | Indal Technologies Inc (CAN) |
NSN 5330-01-297-0686 is a Seal,plain Encased, manufactured by Indal Technologies Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-297-0686 has 1 manufacturer part number on file: 010-657-7 (Indal Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-461-9586. Verify interchangeability with system specifications before substitution.
Key specifications for 010-657-7: Seal Width: 10.0 MILLIMETERS NOMINAL MM; Sealing Element Style: ANGULAR-OPPOSED; Housing Bore Diameter: 62.0 MILLIMETERS NOMINAL MM; Case Style: SQUARE. 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.