The Retainer,seal, cataloged under National Stock Number 5330-01-448-6654, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Infinity Fabrication, Inc.. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Retainer,seal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Infinity Fabrication, Inc. (CAGE 06DM5); Harlow Aerostructures, Llc (CAGE 14248); Volumatic Inc Dba Volumatic Inc (CAGE 1P642); Pro-Fab, Llc (CAGE 0BT76); Aero Components, Llc (CAGE 59213) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-448-6654 |
| Primary Part Number | 90-5019-19 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Infinity Fabrication, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90-5019-19 | Infinity Fabrication, Inc. (USA) |
| 90-5019-19 | Harlow Aerostructures, Llc (USA) |
| 90-5019-19 | Volumatic Inc Dba Volumatic Inc (USA) |
| 90-5019-19 | Pro-Fab, Llc (USA) |
| 90-5019-19 | Aero Components, Llc (USA) |
| 90-5019-19 | Camnetics Manufacturing Corporation (USA) |
| 90-5019-19 | Malones Cnc Machining Inc (USA) |
| 90-5019-19 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 90-5019-19 | C. E. Machine Co., Inc. (USA) |
| 90-5019-19 | Nordam Group Llc, the Div Nordam (USA) |
| 90-5019-19 | Tect Hypervelocity, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 90-5019-19 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-448-6654 is a Retainer,seal, manufactured by Infinity Fabrication, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-448-6654 has 11 manufacturer part numbers on file: 90-5019-19 (Infinity Fabrication, Inc.), 90-5019-19 (Harlow Aerostructures, Llc), 90-5019-19 (Volumatic Inc Dba Volumatic Inc), 90-5019-19 (Pro-Fab, Llc), 90-5019-19 (Aero Components, Llc) and 6 more.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5330-01-448-6654 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.