The Seal,plain, cataloged under National Stock Number 5330-01-217-5209, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Siemens Energy, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,plain |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Siemens Energy, Inc. (CAGE 16712); Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198); Circor Pumps North America Llc (CAGE 59180) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-217-5209 |
| Primary Part Number | PP057C-10 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Siemens Energy, 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 |
|---|---|
| PP057C-10 PRIMARY | Siemens Energy, Inc. (USA) |
| IM012-61-29-10 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| PP057C-10 | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| PP-023AH/0200 | 5/9 Secondary reference Siemens Energy, Inc. |
| SF-5387 PIECE 014 | 5/9 Secondary reference Siemens Energy, Inc. |
| PP057A-10 | 5/9 Secondary reference Siemens Energy, Inc. |
| SF-5387 PIECE 014 | 5/9 Secondary reference Circor Pumps North America Llc |
NSN 5330-01-217-5209 is a Seal,plain, manufactured by Siemens Energy, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-217-5209 has 3 manufacturer part numbers on file: PP057C-10 (Siemens Energy, Inc.), IM012-61-29-10 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), PP057C-10 (Circor Pumps North America 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.