Cover, Electrical Connector5935-01-666-0659

NSN 5935-01-666-0659 · NIIN 016660659

FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5935-01-666-0659 · 5935016660659 · NIIN 016660659 · 01-666-0659 · FSC 5935 Connectors, Electrical · D38999/33H9R · MIL-DTL-38999/33 · 90-419MA FN 6

Nearby stock numbers ← 5935-01-666-0644 Retainer, Electrical Connector · 5935-01-666-0708 Connector, Plug, Electrical →

Features

Cover,electrical Connector — FSC 5935
Mounting Facility Type and Quantity: 1 THREADED COUPLING
Overall Diameter: 23.0 MILLIMETERS NOMINAL MM
Body Height: 23.0 MILLIMETERS NOMINAL MM
Style Designator: INTERNAL BAYONET W/CHAIN OR ROPE
Nominal Thread Size: 0.625 INCHES IN
Thread Class: 2B
Material: STEEL CORROSION RESISTING

Identification

NSN: 5935-01-666-0659
NIIN: 016660659
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-01-666-0659, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5935-01-666-0659
Item Name	Cover,electrical Connector
FSC / FSG	5935 / 59 — Connectors, Electrical
Status	ACTIVE
Mounting Facility Type and Quantity	1 THREADED COUPLING
Overall Diameter	23.0 MILLIMETERS NOMINAL MM
Body Height	23.0 MILLIMETERS NOMINAL MM
Style Designator	INTERNAL BAYONET W/CHAIN OR ROPE
Nominal Thread Size	0.625 INCHES IN
Thread Class	2B
Material	STEEL CORROSION RESISTING

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
D38999/33H9R	2/2 Government specification standardization U.S. Government activity
MIL-DTL-38999/33	4/1 Identification reference U.S. Government activity
90-419MA FN 6	C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc.

No interchangeability data on file.

Other items in FSC 5935 — Connectors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5935-00-000-8180

5935-00-000-8180 · Item name not on file

5935-00-001-1344

5935-00-001-1344 · Item name not on file

5935-00-001-1347

5935-00-001-1347 · Item name not on file

5935-00-001-1350

5935-00-001-1350 · Item name not on file

5935-00-001-1351

5935-00-001-1351 · Item name not on file

5935-00-001-1353

5935-00-001-1353 · Item name not on file

5935-00-001-1627

BACKSHELL,ELECTRICAL CONNECTOR

5935-00-001-1628

5935-00-001-1628 · Item name not on file

Frequently Asked Questions

What is NSN 5935-01-666-0659?

NSN 5935-01-666-0659 is a Cover,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.

What are the specifications of 5935-01-666-0659?

Key specifications for 5935-01-666-0659: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 23.0 MILLIMETERS NOMINAL MM; Body Height: 23.0 MILLIMETERS NOMINAL MM; Style Designator: INTERNAL BAYONET W/CHAIN OR ROPE. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-666-0659 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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