The Cover,electrical Connector, cataloged under National Stock Number 5935-00-779-9981, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Emca Elektromechanische Bauteile Gmbh. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-779-9981 |
| Primary Part Number | C19-688-067 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Emca Elektromechanische Bauteile Gmbh |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TWIST LOCK |
| Seal Type | GASKET |
| Attachment Feature Length | 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN |
| Overall Diameter | 1.087 INCHES MAXIMUM IN |
| Body Height | 0.625 INCHES MAXIMUM IN |
| Style Designator | EXTERNAL BAYONET W/CHAIN OR ROPE |
| Specification/standard Data | 96906-MS3180 GOVERNMENT STANDARD |
| Size Designation | 20 |
| Surface Treatment | PASSIVATE |
| Eye Inside Diameter | 0.162 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN |
| Test Data Document | 81349-MIL-C-26482 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Furnished Items | CHAIN |
| 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 |
|---|---|
| C19-688-067 | Emca Elektromechanische Bauteile Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| S270+20C4 | C/1 Advisory reference — outside the item-of-supply concept Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc |
| MIL-C-26482 | 4/1 Identification reference U.S. Government activity |
| MS3180-20C | 2/2 Government specification standardization U.S. Government activity |
| 371-8392-160 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5935-00-779-9981 is a Cover,electrical Connector, manufactured by Emca Elektromechanische Bauteile Gmbh, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-779-9981 has 1 manufacturer part number on file: C19-688-067 (Emca Elektromechanische Bauteile Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-164-5239. Verify interchangeability with system specifications before substitution.
Key specifications for C19-688-067: Mounting Facility Type and Quantity: 1 TWIST LOCK; Seal Type: GASKET; Attachment Feature Length: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN; Overall Diameter: 1.087 INCHES MAXIMUM IN. 12 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.