The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-282-5230, 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.. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-282-5230 |
| Primary Part Number | S32925-21P99 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| S32925-21P99 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 07A174-21 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| S32925-21P99 | 5/9 Secondary reference U.S. Government activity |
| A78094-21P-99 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-01-282-5230 is a Seal,nonmetallic Round Section, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-282-5230 has 2 manufacturer part numbers on file: S32925-21P99 (Trelleborg Sealing Solutions Us, Inc.), 07A174-21 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for S32925-21P99: End Item Identification: PACER SPECIAL. 0 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.