The Seal,plain Encased, cataloged under National Stock Number 5330-00-515-4187, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 | 5330-00-515-4187 |
| Primary Part Number | 244D80 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| FSC Application Data | ENGINE GAS,RECIPROCATING ACFT |
| Seal Width | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 1.377 INCHES MINIMUM AND 1.381 INCHES MAXIMUM IN |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 0.625 INCHES NOMINAL IN |
| Material | STEEL CASE |
| 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 |
NSN 5330-00-515-4187 is a Seal,plain Encased, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-515-4187 has 2 manufacturer part numbers on file: 244D80 (Curtiss-Wright Controls, Inc. Div Actuation Division), 63740 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).
1 possible match (shared part number, not a government interchangeability claim): 6520-01-340-0885. Verify interchangeability with system specifications before substitution.
Key specifications for 244D80: FSC Application Data: ENGINE GAS,RECIPROCATING ACFT; Seal Width: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.377 INCHES MINIMUM AND 1.381 INCHES MAXIMUM IN. 8 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.