The Packing,preformed, cataloged under National Stock Number 5330-00-939-9577, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Actuation Systems SAS. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-939-9577 |
| Primary Part Number | 8573-456 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Goodrich Actuation Systems SAS |
| Status | ACTIVE |
| Temp Rating | 260.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Material Document and Classification | AMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Center Hole Diameter | 2.604 INCHES MINIMUM AND 2.624 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8573-456 | Goodrich Actuation Systems SAS (FRA) |
| Reference | Meaning |
|---|---|
| MS17413-038 | 2/2 Government specification standardization U.S. Government activity |
| 99-2973-38 | 5/1 Secondary reference U.S. Government activity |
| 8573-456 | 5/9 Secondary reference Lucas France Sa Div Aerospace France |
| 8573-456 | 5/9 Secondary reference Lucas Aerospace Fms SAS (filiale De Lucas France Sa) |
NSN 5330-00-939-9577 is a Packing,preformed, manufactured by Goodrich Actuation Systems SAS, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-939-9577 has 1 manufacturer part number on file: 8573-456 (Goodrich Actuation Systems SAS).
Key specifications for 8573-456: Temp Rating: 260.0 CELSIUS DEGC; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL; Material Document and Classification: AMS-7278 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.