The Packing with Retainer, cataloged under National Stock Number 5330-00-202-3873, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 9 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-202-3873 |
| Primary Part Number | 741790-1 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Retainer Inside Diameter | 0.136 INCHES NOMINAL IN |
| Packing Inside Diameter | 0.078 INCHES NOMINAL IN |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Packing Ring Cross-Sectional Diameter | 0.030 INCHES NOMINAL IN |
| Retainer Thickness | 0.024 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE RETAINER |
| Material | RUBBER SYNTHETIC PACKING |
| Material | STEEL CORROSION RESISTING RETAINER |
| Construction | TWO-PIECE |
| 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 |
|---|---|
| 741790-1 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| Reference | Meaning |
|---|---|
| 503AC2 | 5/9 Secondary reference U.S. Government activity |
| 800-0630-2 | 3/2 Design control — primary reference U.S. Government activity |
| 632683-1 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International |
| 800-0630-2 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 800-630-2 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 741790-1 | 5/9 Secondary reference Allied/bendix Corp Electric Power Div |
| 800-630-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-202-3873 is a Packing with Retainer, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-202-3873 has 1 manufacturer part number on file: 741790-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 741790-1: Retainer Inside Diameter: 0.136 INCHES NOMINAL IN; Packing Inside Diameter: 0.078 INCHES NOMINAL IN; Outside Diameter: 0.250 INCHES NOMINAL IN; Packing Ring Cross-Sectional Diameter: 0.030 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.