The Retainer,packing, cataloged under National Stock Number 5330-01-561-5261, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Thomas Instrument, Incorporated. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Retainer,packing |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Thomas Instrument, Incorporated (CAGE 5H860); Trelleborg Sealing Solutions Us, Inc. (CAGE 09257) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-561-5261 |
| Primary Part Number | 200913898-01 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Thomas Instrument, Incorporated |
| 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 |
|---|---|
| 200913898-01 PRIMARY | Thomas Instrument, Incorporated (USA) |
| RPA00G014AT19NE PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 200913898-01 | 7/2 Vendor item drawing reference U.S. Government activity |
| S30650-014-51 | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
NSN 5330-01-561-5261 is a Retainer,packing, manufactured by Thomas Instrument, Incorporated, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-561-5261 has 2 manufacturer part numbers on file: 200913898-01 (Thomas Instrument, Incorporated), RPA00G014AT19NE (Trelleborg Sealing Solutions Us, Inc.).
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.