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NSN 5935-01-666-3318Government record, cited

Connector Body, Plug, Electrical5935-01-666-3318

NSN 5935-01-666-3318 · NIIN 016663318 · Part number 521618-BB02

Lear Corp · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 54J43

Government record, cited

NSN 5935-01-666-3318 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-666-3318. Manufacturer of record part number: 521618-BB02.

Also searched as 5935-01-666-3318 · 5935016663318 · NIIN 016663318 · 01-666-3318 · FSC 5935 Connectors, Electrical · CAGE 54J43 · 521618-BB02 · 19KP598

Nearby stock numbers ← 5935-01-666-2978 Backshell, Electrical Connector · 5935-01-666-3319 Connector Body, Receptacle, Electr →

Features

Connector Body,plug,electrical — FSC 5935
Overall Diameter: 0.18 INCHES NOMINAL IN
Thread Direction: RIGHT-HAND
1 manufacturer part number on file
Manufacturer of record: Lear Corp

Identification

NSN: 5935-01-666-3318
NIIN: 016663318
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 521618-BB02
Manufacturer: Lear Corp

General Description

The Connector Body,plug,electrical, cataloged under National Stock Number 5935-01-666-3318, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lear Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5935-01-666-3318
Primary Part Number	521618-BB02
Item Name	Connector Body,plug,electrical
FSC / FSG	5935 / 59 — Connectors, Electrical
Manufacturer	Lear Corp
Status	ACTIVE
Overall Diameter	0.18 INCHES NOMINAL IN
Thread Direction	RIGHT-HAND

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

Part Number	Manufacturer
521618-BB02 PRIMARY	Lear Corp (USA)

Reference documents

Reference	Meaning
19KP598	7/2 Vendor item drawing reference Oshkosh Defense Llc

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 5935-01-666-3318?

NSN 5935-01-666-3318 is a Connector Body,plug,electrical, manufactured by Lear Corp, classified under FSC 5935, Connectors, Electrical. Status: active.

What part numbers are listed for NSN 5935-01-666-3318?

NSN 5935-01-666-3318 has 1 manufacturer part number on file: 521618-BB02 (Lear Corp).

What are the specifications of 521618-BB02?

Key specifications for 521618-BB02: Overall Diameter: 0.18 INCHES NOMINAL IN; Overall Length: 0.93 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: TERM, LEA, BULL .180 18-16 M. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-666-3318 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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