The Retainer,packing, cataloged under National Stock Number 5330-01-019-2094, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-019-2094 |
| Primary Part Number | S-12603-019N |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.063 INCHES NOMINAL IN |
| Inner Groove Depth | 0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.938 INCHES NOMINAL IN |
| Inner Groove Width | 0.813 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.920 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN |
| Material | PLASTIC TETRAFLUOROETHYLENE OVERALL |
| 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 |
|---|---|
| S-12603-019N PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| DW1311-019N PRIMARY | Dodge-Wasmund Manufacturing Inc (USA) |
| 2772566-019 PRIMARY | Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div (USA) |
| Reference | Meaning |
|---|---|
| 2772566-019 | 5/9 Secondary reference U.S. Government activity |
| 10119569 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5330-01-019-2094 is a Retainer,packing, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-019-2094 has 3 manufacturer part numbers on file: S-12603-019N (Trelleborg Sealing Solutions Us, Inc.), DW1311-019N (Dodge-Wasmund Manufacturing Inc), 2772566-019 (Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div).
Key specifications for S-12603-019N: Cross-Sectional Height: 0.063 INCHES NOMINAL IN; Inner Groove Depth: 0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SPECIAL; Peripheral Diameter: 0.938 INCHES NOMINAL IN. 7 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.