The Packing Assembly, cataloged under National Stock Number 5330-01-282-9522, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ernst Flow Industries Llc Div Ernst Flow Industries. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-282-9522 |
| Primary Part Number | 105-EEP54A STEM PACKING |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ernst Flow Industries Llc Div Ernst Flow Industries |
| Status | ACTIVE |
| Material | GRAPHITE 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 |
|---|---|
| 105-EEP54A STEM PACKING PRIMARY | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
NSN 5330-01-282-9522 is a Packing Assembly, manufactured by Ernst Flow Industries Llc Div Ernst Flow Industries, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-282-9522 has 1 manufacturer part number on file: 105-EEP54A STEM PACKING (Ernst Flow Industries Llc Div Ernst Flow Industries).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-283-5419. Verify interchangeability with system specifications before substitution.
Key specifications for 105-EEP54A STEM PACKING: Material: GRAPHITE 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.