PartsTable TECHNICAL DATA SHEET

NSN 5945-00-786-4048Government record, cited

Relay Armature5945-00-786-4048

NSN 5945-00-786-4048 · NIIN 007864048 · Part number 78000-55

Olympic Controls Corp · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 51915

Government record, cited

NSN 5945-00-786-4048 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-786-4048. Manufacturer of record part number: 78000-55.

Also searched as 5945-00-786-4048 · 5945007864048 · NIIN 007864048 · 00-786-4048 · FSC 5945 Relays and Solenoids · CAGE 51915 · 78000-55 · 9QA78A1 · 99020-49

Nearby stock numbers ← 5945-00-786-4047 Relay Armature · 5945-00-786-4560 →

Features

Relay Armature — FSC 5945
3 manufacturer part numbers on file
Manufacturer of record: Olympic Controls Corp

Identification

NSN: 5945-00-786-4048
NIIN: 007864048
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 78000-55
Manufacturer: Olympic Controls Corp

General Description

The Relay Armature, cataloged under National Stock Number 5945-00-786-4048, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Olympic Controls Corp. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Armature
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Olympic Controls Corp (CAGE 51915); Cummins Inc. (CAGE 15434)

Technical Specifications

Parameter	Value
NSN	5945-00-786-4048
Primary Part Number	78000-55
Item Name	Relay Armature
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Olympic Controls 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
9QA78A1	Olympic Controls Corp (USA)
78000-55 PRIMARY	Olympic Controls Corp (USA)
99020-49	Cummins Inc. (USA)

Reference documents

Reference	Meaning
78000-55	5/9 Secondary reference Te Connectivity Corporation

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 5945-00-786-4048?

NSN 5945-00-786-4048 is a Relay Armature, manufactured by Olympic Controls Corp, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-786-4048?

NSN 5945-00-786-4048 has 3 manufacturer part numbers on file: 9QA78A1 (Olympic Controls Corp), 78000-55 (Olympic Controls Corp), 99020-49 (Cummins Inc.).

Is NSN 5945-00-786-4048 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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