The Seal,plain, cataloged under National Stock Number 5330-01-160-3786, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-160-3786 |
| Primary Part Number | AR100891 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions |
| Status | ACTIVE |
| Seal Width | 0.298 INCHES NOMINAL IN |
| Housing Bore Diameter | 6.103 INCHES MINIMUM AND 6.157 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | C-SECTION W/ FLAT SPRING |
| Accommodated Shaft Diameter | 5.592 INCHES NOMINAL IN |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| AR100891 PRIMARY | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
| Reference | Meaning |
|---|---|
| 10116793 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| AR100891 | 5/9 Secondary reference Saint-Gobain Performance Plastics Corporation Div Engineered Polymers |
| 01-011522 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-01-160-3786 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 5330-01-160-3786 has 1 manufacturer part number on file: AR100891 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
Key specifications for AR100891: Seal Width: 0.298 INCHES NOMINAL IN; Housing Bore Diameter: 6.103 INCHES MINIMUM AND 6.157 INCHES MAXIMUM IN; Cross-Sectional Shape Style: C-SECTION W/ FLAT SPRING; Accommodated Shaft Diameter: 5.592 INCHES NOMINAL IN. 5 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.