PartsTable TECHNICAL DATA SHEET

NSN 5945-00-421-9879Government record, cited

Armature, Relay5945-00-421-9879

NSN 5945-00-421-9879 · NIIN 004219879 · Part number 7499-217

B.c. Systems Inc. Dba Bc Systems Inc · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 48313

Government record, cited

NSN 5945-00-421-9879 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-421-9879. Manufacturer of record part number: 7499-217.

Also searched as 5945-00-421-9879 · 5945004219879 · NIIN 004219879 · 00-421-9879 · FSC 5945 Relays and Solenoids · CAGE 48313 · 7499-217 · 230659-000

Nearby stock numbers ← 5945-00-421-9878 Relay, Armature, Special · 5945-00-422-0168 →

Features

Armature,relay — FSC 5945
1 manufacturer part number on file
Manufacturer of record: B.c. Systems Inc. Dba Bc Systems Inc

Identification

NSN: 5945-00-421-9879
NIIN: 004219879
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7499-217
Manufacturer: B.c. Systems Inc. Dba Bc Systems Inc

General Description

The Armature,relay, cataloged under National Stock Number 5945-00-421-9879, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is B.c. Systems Inc. Dba Bc Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Armature,relay
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	B.c. Systems Inc. Dba Bc Systems Inc (CAGE 48313)

Technical Specifications

Parameter	Value
NSN	5945-00-421-9879
Primary Part Number	7499-217
Item Name	Armature,relay
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	B.c. Systems Inc. Dba Bc Systems Inc
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
7499-217 PRIMARY	B.c. Systems Inc. Dba Bc Systems Inc (USA)

Reference documents

Reference	Meaning
230659-000	1/2 Source control — Government-approved source U.S. Government activity

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 5945-00-421-9879?

NSN 5945-00-421-9879 is a Armature,relay, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-421-9879?

NSN 5945-00-421-9879 has 1 manufacturer part number on file: 7499-217 (B.c. Systems Inc. Dba Bc Systems Inc).

Is NSN 5945-00-421-9879 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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