The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-722-7546, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-722-7546 |
| Primary Part Number | M3222 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Heyco Inc Dba Heyco Products |
| Status | ACTIVE |
| Overall Diameter | 1.45 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Material | PLASTIC |
| 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 |
|---|---|
| M3222 PRIMARY | Heyco Inc Dba Heyco Products (USA) |
| Reference | Meaning |
|---|---|
| 4112AS8009-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 4112AS8009 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5935-01-722-7546 is a Backshell,electrical Connector, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-722-7546 has 1 manufacturer part number on file: M3222 (Heyco Inc Dba Heyco Products).
Key specifications for M3222: Overall Diameter: 1.45 INCHES NOMINAL IN; Overall Length: 1.89 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Special Features: DESCRIPTION: CORD GRIP, LIQUID-TIGHT, 3/4IN KNOCKOUT; MATERIAL: GRAY NYLON PLASTIC IN. 3 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.