The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-706-3581, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Edac (america) Ltd Dba Norcomp Div Northern Technologies. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-706-3581 |
| Primary Part Number | 977-037-020R121 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Edac (america) Ltd Dba Norcomp Div Northern Technologies |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SCREW |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 63.0 MILLIMETERS MINIMUM AND 64.0 MILLIMETERS MAXIMUM MM |
| Style Designator | HOOD, TOP OPENING |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Distance Between Mounting Facility Centers | 63.0 MILLIMETERS MINIMUM AND 64.0 MILLIMETERS MAXIMUM MM |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.0 MILLIMETERS MM |
| Cable Opening Quantity | 1 |
| Surface Treatment | COPPER AND NICKEL |
| Thread Quantity Per Inch | 40.0 |
| Material | PLASTIC |
| Cable Opening Diameter | 16.5 MILLIMETERS NOMINAL MM |
| Furnished Items | CLAMP AND NUT AND SCREW AND WASHER |
| 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 |
|---|---|
| 977-037-020R121 PRIMARY | Edac (america) Ltd Dba Norcomp Div Northern Technologies (USA) |
| Reference | Meaning |
|---|---|
| 977-037-0Y0RYY1 | D/9 Drawing number reference only Edac (america) Ltd Dba Norcomp Div Northern Technologies |
NSN 5935-01-706-3581 is a Backshell,electrical Connector, manufactured by Edac (america) Ltd Dba Norcomp Div Northern Technologies, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-706-3581 has 1 manufacturer part number on file: 977-037-020R121 (Edac (america) Ltd Dba Norcomp Div Northern Technologies).
Key specifications for 977-037-020R121: Mounting Facility Type and Quantity: 2 SCREW; Overall Height: 23.5 MILLIMETERS MINIMUM AND 24.5 MILLIMETERS MAXIMUM MM; Center to Center Distance Between Mounting Facilities Parallel to Length: 63.0 MILLIMETERS MINIMUM AND 64.0 MILLIMETERS MAXIMUM MM; Style Designator: HOOD, TOP OPENING. 13 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.