The Connector,plug,electrical, cataloged under National Stock Number 5935-01-318-9563, 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. Government technical data includes 29 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-318-9563 |
| Primary Part Number | GC801B-C20-37PW |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 7.5 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | BAYONET SLOT |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 1.375 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 20-37 SINGLE MATING END |
| Shell Surface Treatment | ANODIZE |
| Insert Position in Deg | 45.0 |
| Insert Material Document and Classification | MIL-M-14,TY MDG MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-3065 MIL SPEC 2ND MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.037 GOLD GRAINS, TROY |
| Diameter | 1.375 INCHES MAXIMUM IN |
| Shell Material Document and Classification | QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 37 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Cable Strain Relief Method | CABLE CLAMP |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND HUMIDITY RESISTANT AND CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| 67-01C20-37P | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| GC801B-C20-37PW PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 67-01C20-37G | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 67-01C20-37PW | C/1 Advisory reference — outside the item-of-supply concept Amphenol Corp Spectra-Strip/itd |
| 67-01C20-37PW | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
NSN 5935-01-318-9563 is a Connector,plug,electrical, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-318-9563 has 2 manufacturer part numbers on file: 67-01C20-37P (Amphenol Corp Div Amphenol Aerospace Operations), GC801B-C20-37PW (Northrop Grumman Systems Corporation).
Key specifications for GC801B-C20-37PW: Contact Maximum Current Rating in Amps: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: BAYONET SLOT; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF. 29 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.