The Seal,plain, cataloged under National Stock Number 5330-01-133-5852, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-133-5852 |
| Primary Part Number | RL00499 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions |
| Status | ACTIVE |
| Temp Rating | -45.0 CELSIUS AND 65.0 CELSIUS DEGC |
| Seal Width | 19.90 MILLIMETERS MINIMUM AND 20.14 MILLIMETERS MAXIMUM MM |
| Housing Bore Diameter | 25.37 MILLIMETERS MINIMUM AND 25.43 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 20.57 MILLIMETERS MINIMUM AND 21.63 MILLIMETERS MAXIMUM MM |
| Material | STEEL INTERNALLY MOLDED-IN REINFORCEMENT |
| 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 |
| Part Number | Manufacturer |
|---|---|
| P8791-001-03 | Us Army Aviation and Missile Command (USA) |
| RL00499 PRIMARY | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
| Reference | Meaning |
|---|---|
| S3224-117-5 | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
NSN 5330-01-133-5852 is a Seal,plain, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-133-5852 has 2 manufacturer part numbers on file: P8791-001-03 (Us Army Aviation and Missile Command), RL00499 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
Key specifications for RL00499: Temp Rating: -45.0 CELSIUS AND 65.0 CELSIUS DEGC; Seal Width: 19.90 MILLIMETERS MINIMUM AND 20.14 MILLIMETERS MAXIMUM MM; Housing Bore Diameter: 25.37 MILLIMETERS MINIMUM AND 25.43 MILLIMETERS MAXIMUM MM; Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT. 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.