The Packing,preformed, cataloged under National Stock Number 5330-01-018-1448, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-018-1448 |
| Primary Part Number | 69403-12 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Material Document and Classification | RS1205,GR A,FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 0.622 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| 69403-12 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 69403-12 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5330-01-018-1448 is a Packing,preformed, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-018-1448 has 1 manufacturer part number on file: 69403-12 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 69403-12: Cross-Sectional Thickness: 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Cross-Sectional Height: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Material Document and Classification: RS1205,GR A,FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: U. 7 specifications are 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.