The Seal,plain, cataloged under National Stock Number 5330-00-692-7027, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sealcraft Corporation. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-692-7027 |
| Primary Part Number | 502535 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sealcraft Corporation |
| Status | ACTIVE |
| Seal Width | 0.475 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN |
| Housing Bore Diameter | 4.887 INCHES MINIMUM AND 4.893 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 3.498 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC OR RUBBER NATURAL SEALING ELEMENT |
| Construction | SOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-692-7027 is a Seal,plain, manufactured by Sealcraft Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-692-7027 has 2 manufacturer part numbers on file: 502535 (Sealcraft Corporation), 7744599 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 502535: Seal Width: 0.475 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN; Housing Bore Diameter: 4.887 INCHES MINIMUM AND 4.893 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SINGLE LIP; Accommodated Shaft Diameter: 3.498 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN. 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.