PartsTable TECHNICAL DATA SHEET

NSN 5945-01-372-1615Government record, cited

Relay, Special5945-01-372-1615

NSN 5945-01-372-1615 · NIIN 013721615 · Part number 66U1-6311

Carrier Corp · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0MBN8

Government record, cited

NSN 5945-01-372-1615 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-372-1615. Manufacturer of record part number: 66U1-6311.

Also searched as 5945-01-372-1615 · 5945013721615 · NIIN 013721615 · 01-372-1615 · FSC 5945 Relays and Solenoids · CAGE 0MBN8 · 66U1-6311 · 66U-1-6311

Nearby stock numbers ← 5945-01-372-0595 Relay Assembly · 5945-01-372-1616 Relay, Special →

Features

Relay,special — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Carrier Corp

Identification

NSN: 5945-01-372-1615
NIIN: 013721615
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 66U1-6311
Manufacturer: Carrier Corp

General Description

The Relay,special, cataloged under National Stock Number 5945-01-372-1615, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Carrier Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Relay,special
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Carrier Corp (CAGE 0MBN8)

Technical Specifications

Parameter	Value
NSN	5945-01-372-1615
Primary Part Number	66U1-6311
Item Name	Relay,special
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Carrier Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
66U1-6311 PRIMARY	Carrier Corp (USA)

Reference documents

Reference	Meaning
66U-1-6311	C/1 Advisory reference — outside the item-of-supply concept Carrier Corp

No interchangeability data on file.

Other items in FSC 5945 — Relays and Solenoids

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

5945-00-000-0093

5945-00-000-0093 · Item name not on file

5945-00-001-1891

5945-00-001-1891 · Item name not on file

5945-00-001-2622

PLATE,RELAY

5945-00-001-2795

RELAY,ELECTROMAGNETIC

5945-00-001-2806

RELAY,REED

5945-00-001-2938

5945-00-001-2938 · Item name not on file

5945-00-001-3015

RELAY ASSEMBLY

5945-00-001-3016

PROTECTOR,OVERLOAD

Frequently Asked Questions

What is NSN 5945-01-372-1615?

NSN 5945-01-372-1615 is a Relay,special, manufactured by Carrier Corp, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-372-1615?

NSN 5945-01-372-1615 has 1 manufacturer part number on file: 66U1-6311 (Carrier Corp).

Is NSN 5945-01-372-1615 hazardous material?

No hazard code in the DLA record (HMIC N). 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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