The Packing,preformed, cataloged under National Stock Number 5330-00-823-4863, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-823-4863 |
| Primary Part Number | S12604-212 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Outer Groove Depth | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Material Document and Classification | ZZ-35 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM IN |
| Outer Groove Width | 0.125 INCHES NOMINAL IN |
| Center Hole Diameter | 0.871 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| Material | PLASTIC 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 |
|---|---|
| S12604-212 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S12604-212-5 | C/1 Advisory reference — outside the item-of-supply concept Trelleborg Sealing Solutions Us, Inc. |
| TF404-212-5 | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| S12604-212 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-823-4863 is a Packing,preformed, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-823-4863 has 1 manufacturer part number on file: S12604-212 (Trelleborg Sealing Solutions Us, Inc.).
Key specifications for S12604-212: Outer Groove Depth: 0.062 INCHES NOMINAL IN; Cross-Sectional Height: 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN; Material Document and Classification: ZZ-35 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPECIAL. 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.