The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-230-1689, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-230-1689 |
| Primary Part Number | S34273 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | C/ORING-12343921;SPRING-12343920 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 060004196 | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
| 12344522 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| S34273 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S34153 | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
NSN 4320-01-230-1689 is a Seal Assembly,shaft,spring Loade, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-230-1689 has 3 manufacturer part numbers on file: 060004196 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions), 12344522 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), S34273 (Trelleborg Sealing Solutions Us, Inc.).
Key specifications for S34273: General Characteristics Item Description: C/ORING-12343921;SPRING-12343920. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.