PartsTable TECHNICAL DATA SHEET

NSN 5945-00-319-4638Government record, cited

Relay Subassy5945-00-319-4638

NSN 5945-00-319-4638 · NIIN 003194638 · Part number R481A

Dynalec Corporation · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 12763

Government record, cited

NSN 5945-00-319-4638 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-319-4638. Manufacturer of record part number: R481A.

Also searched as 5945-00-319-4638 · 5945003194638 · NIIN 003194638 · 00-319-4638 · FSC 5945 Relays and Solenoids · CAGE 12763 · R481A · 3000 · 3000

Nearby stock numbers ← 5945-00-319-2926 · 5945-00-319-4747 Armature, Relay →

Features

Relay Subassy — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Dynalec Corporation

Identification

NSN: 5945-00-319-4638
NIIN: 003194638
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: R481A
Manufacturer: Dynalec Corporation

General Description

The Relay Subassy, cataloged under National Stock Number 5945-00-319-4638, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dynalec Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Relay Subassy
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Dynalec Corporation (CAGE 12763)

Technical Specifications

Parameter	Value
NSN	5945-00-319-4638
Primary Part Number	R481A
Item Name	Relay Subassy
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Dynalec Corporation
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
R481A PRIMARY	Dynalec Corporation (USA)

Reference documents

Reference	Meaning
3000	3/9 Design control — primary reference The Electric Tachometer Corp.
3000	5/9 Secondary reference Dynalec 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 5945-00-319-4638?

NSN 5945-00-319-4638 is a Relay Subassy, manufactured by Dynalec Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-319-4638?

NSN 5945-00-319-4638 has 1 manufacturer part number on file: R481A (Dynalec Corporation).

Is NSN 5945-00-319-4638 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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