The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-485-4073, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 24 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-485-4073 |
| Primary Part Number | CO-3577 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Nominal Thread Length | 0.290 INCHES IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 14-7 SINGLE MATING END |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Shell Material Document and Classification | QQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.901 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN |
| Included Contact Quantity | 7 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.875 INCHES IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.901 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | MOISTURE PROOF AND PRESSURE PROOF AND VIBRATION PROOF |
| Distance From Mounting Shoulder to Front Face | 0.708 INCHES MINIMUM AND 0.728 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Threaded Device Type | BACK SHELL |
| Thread Series Designator | UNEF |
| Shell Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| CO-3577 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5935-01-485-4073 is a Connector,receptacle,electrical, manufactured by Grimes Aerospace Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-485-4073 has 1 manufacturer part number on file: CO-3577 (Grimes Aerospace Company).
Key specifications for CO-3577: Overall Height: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN; Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING. 24 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.