The Packing,preformed, cataloged under National Stock Number 5330-00-684-1225, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Jonal Laboratories Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-684-1225 |
| Primary Part Number | 383398 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Jonal Laboratories Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.500 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM OVERALL |
| Material Document and Classification | AMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.745 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN |
| Color | BLACK |
| Center Hole Diameter | 0.486 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-684-1225 is a Packing,preformed, manufactured by Jonal Laboratories Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-684-1225 has 2 manufacturer part numbers on file: 383398 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 383398 (Jonal Laboratories Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-399-7043. Verify interchangeability with system specifications before substitution.
Key specifications for 383398: Cross-Sectional Height: 0.500 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM OVERALL; Material Document and Classification: AMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.125 INCHES NOMINAL IN. 9 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.