The Retainer,packing, cataloged under National Stock Number 5330-01-128-5198, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-128-5198 |
| Primary Part Number | SS-845-1889501 PC 12 11/2 INCH |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | STEEL COMP 1120 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 |
|---|---|
| SS-845-1889501 PC 12 11/2 INCH PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| SS845-1889501 P | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SS845-188950 PIECE 12 1-1/2 IN | 5/9 Secondary reference U.S. Government activity |
| 10-00-1200 PIECE 12-1-1/2IN | 5/9 Secondary reference U.S. Government activity |
| SS845-1889501 PIECE 12 1-1/2 IN | 5/9 Secondary reference U.S. Government activity |
| 10-00-1220 PIECE 12 1-1/2 IN | 5/9 Secondary reference U.S. Government activity |
| SS845-1889501 P | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5330-01-128-5198 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-128-5198 has 1 manufacturer part number on file: SS-845-1889501 PC 12 11/2 INCH (Naval Sea Systems Command).
Key specifications for SS-845-1889501 PC 12 11/2 INCH: Material: STEEL COMP 1120 OVERALL. 1 specification is 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.