PartsTable TECHNICAL DATA SHEET

NSN 5945-01-242-9989Government record, cited

Relay, Solid State5945-01-242-9989

NSN 5945-01-242-9989 · NIIN 012429989 · Part number SSC12AFA

Esna, Llc · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 019L2

Government record, cited

NSN 5945-01-242-9989 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-242-9989. Manufacturer of record part number: SSC12AFA.

Also searched as 5945-01-242-9989 · 5945012429989 · NIIN 012429989 · 01-242-9989 · FSC 5945 Relays and Solenoids · CAGE 019L2 · SSC12AFA · SSC-12A-FA

Nearby stock numbers ← 5945-01-242-9988 Relay, Solid State · 5945-01-243-0625 →

Features

Relay,solid State — FSC 5945
2 manufacturer part numbers on file
Manufacturer of record: Esna, Llc

Identification

NSN: 5945-01-242-9989
NIIN: 012429989
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SSC12AFA
Manufacturer: Esna, Llc

General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-242-9989, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Esna, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5945-01-242-9989
Primary Part Number	SSC12AFA
Item Name	Relay,solid State
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Esna, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
SSC12AFA	Esna, Llc (USA)
SSC-12A-FA	Ivys Adsorption Inc. (CAN)

Reference documents

Reference	Meaning
SSC12AFA	5/9 Secondary reference Harvard Industries Inc
SSC12AFA	3/9 Design control — primary reference Amerace Corp Elastimold Div

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 5945-01-242-9989?

NSN 5945-01-242-9989 is a Relay,solid State, manufactured by Esna, Llc, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-242-9989?

NSN 5945-01-242-9989 has 2 manufacturer part numbers on file: SSC12AFA (Esna, Llc), SSC-12A-FA (Ivys Adsorption Inc.).

What are the specifications of SSC12AFA?

Key specifications for SSC12AFA: Special Features: DOUBLE POLE DOUBLE THROW; 120 VAC50/60 HZ OR 125 VDC; ADJUSTABLE ON-DELAY6 TO 18O SEC; 1.97 IN. L BY 1.97 W BY 3.95 IN. H VDC. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5945-01-242-9989 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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