Relay, Hybrid5945-01-320-1571

NSN 5945-01-320-1571 · NIIN 013201571 · Part number 518-5947777 ITEM 1-4

Naval Sea Systems Command · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 53711

Government record, cited

NSN 5945-01-320-1571 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-320-1571. Manufacturer of record part number: 518-5947777 ITEM 1-4.

Also searched as 5945-01-320-1571 · 5945013201571 · NIIN 013201571 · 01-320-1571 · FSC 5945 Relays and Solenoids · CAGE 53711 · 518-5947777 ITEM 1-4 · 231-961-096-007

Nearby stock numbers ← 5945-01-320-1455 Relay, Electromagnetic · 5945-01-320-1610 Relay, Reed →

Features

Relay,hybrid — FSC 5945
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5945-01-320-1571
NIIN: 013201571
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 518-5947777 ITEM 1-4
Manufacturer: Naval Sea Systems Command

General Description

The Relay,hybrid, cataloged under National Stock Number 5945-01-320-1571, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Relay,hybrid
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Naval Sea Systems Command (CAGE 53711); Bellofram Corp Diaphragm Div (CAGE 61020)

Technical Specifications

Parameter	Value
NSN	5945-01-320-1571
Primary Part Number	518-5947777 ITEM 1-4
Item Name	Relay,hybrid
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Naval Sea Systems Command
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
518-5947777 ITEM 1-4 PRIMARY	Naval Sea Systems Command (USA)
231-961-096-007	Bellofram Corp Diaphragm Div (USA)

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 5945-01-320-1571?

NSN 5945-01-320-1571 is a Relay,hybrid, manufactured by Naval Sea Systems Command, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-320-1571?

NSN 5945-01-320-1571 has 2 manufacturer part numbers on file: 518-5947777 ITEM 1-4 (Naval Sea Systems Command), 231-961-096-007 (Bellofram Corp Diaphragm Div).

Is NSN 5945-01-320-1571 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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