The Connector,modular Receptacle,ele, cataloged under National Stock Number 5935-01-331-7645, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-331-7645 |
| Primary Part Number | 841377-17 |
| Item Name | Connector,modular Receptacle,ele |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Body Style | RECTANGULAR SHAPE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.640 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Shell Surface Treatment | CADMIUM OR COPPER ALLOY AND ANODIZE |
| Unthreaded Mounting Hole Diameter | 0.160 INCHES NOMINAL IN |
| Precious Material and Weight | 0.080 GOLD GRAINS, TROY |
| Included Contact Type | ROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN |
| Polarization Method | GUIDE PIN/SOCKET |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Shell Material | STEEL OR ALUMINUM |
| 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 |
|---|---|
| 841377-17 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| LEH21-0003 | Smiths Interconnect Americas, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HMC021AMS01A3C001 | 5/2 Secondary reference U.S. Government activity |
| 841377-17 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5935-01-331-7645 is a Connector,modular Receptacle,ele, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-331-7645 has 2 manufacturer part numbers on file: 841377-17 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), LEH21-0003 (Smiths Interconnect Americas, Inc.).
Key specifications for 841377-17: Overall Height: 1.396 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Shell Type: SOLID; Body Style: RECTANGULAR SHAPE. 14 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.