The Retainer,packing, cataloged under National Stock Number 5330-01-419-9006, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Galileo Avionica Spa. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-419-9006 |
| Primary Part Number | 55605A002022 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Galileo Avionica Spa |
| Status | ACTIVE |
| Cross-Sectional Height | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Material Document and Classification | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.112 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.006 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-R-8791 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| 55605A002022 | Galileo Avionica Spa (ITA) |
| 596986 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 596986 | Eaton Limited (GBR) |
| Reference | Meaning |
|---|---|
| MIL-R-8791 | 5/9 Secondary reference U.S. Government activity |
| MS27595 | 4/1 Identification reference U.S. Government activity |
| AS8791 | 5/9 Secondary reference U.S. Government activity |
| MS27595-022 | 2/2 Government specification standardization U.S. Government activity |
| AS8791 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 5330-01-419-9006 is a Retainer,packing, manufactured by Galileo Avionica Spa, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-419-9006 has 3 manufacturer part numbers on file: 55605A002022 (Galileo Avionica Spa), 596986 (Eaton Aerospace, Llc Dba Jackson South), 596986 (Eaton Limited).
Key specifications for 55605A002022: Cross-Sectional Height: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.112 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN. 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.