The Retainer,packing, cataloged under National Stock Number 5330-01-285-4872, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Retainer,packing |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); Trelleborg Sealing Solutions Us, Inc. (CAGE 09257); Kitco Llc (CAGE 34087) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-285-4872 |
| Primary Part Number | CP041A16 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| SV789641 FIND 2 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| SD001008-1-16A | Trelleborg Sealing Solutions Us, Inc. (USA) |
| CP041A16 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| CP041A16 | Kitco Llc (USA) |
| Reference | Meaning |
|---|---|
| SD001008-1-16A | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| STSV069A16 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| SD001008-1-16A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-285-4872 is a Retainer,packing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-285-4872 has 4 manufacturer part numbers on file: SV789641 FIND 2 (Hamilton Sundstrand Corporation Dba Collins Aerospace), SD001008-1-16A (Trelleborg Sealing Solutions Us, Inc.), CP041A16 (Hamilton Sundstrand Corporation Dba Collins Aerospace), CP041A16 (Kitco Llc).
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.