Button, Relay5945-00-308-0573

NSN 5945-00-308-0573 · NIIN 003080573 · Part number 03C71

Surface Combustion Inc · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 58588

Government record, cited

NSN 5945-00-308-0573 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-308-0573. Manufacturer of record part number: 03C71.

Also searched as 5945-00-308-0573 · 5945003080573 · NIIN 003080573 · 00-308-0573 · FSC 5945 Relays and Solenoids · CAGE 58588 · 03C71

Nearby stock numbers ← 5945-00-308-0571 · 5945-00-308-0574 →

Features

Button,relay — FSC 5945
2 manufacturer part numbers on file
Manufacturer of record: Surface Combustion Inc

Identification

NSN: 5945-00-308-0573
NIIN: 003080573
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 03C71
Manufacturer: Surface Combustion Inc

General Description

The Button,relay, cataloged under National Stock Number 5945-00-308-0573, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Surface Combustion Inc. 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	Button,relay
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Surface Combustion Inc (CAGE 58588); Grimes Aerospace Company (CAGE 72914)

Technical Specifications

Parameter	Value
NSN	5945-00-308-0573
Primary Part Number	03C71
Item Name	Button,relay
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Surface Combustion 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
03C71 PRIMARY	Surface Combustion Inc (USA)
03C71	Grimes Aerospace Company (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 5945-00-308-0573?

NSN 5945-00-308-0573 is a Button,relay, manufactured by Surface Combustion Inc, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-308-0573?

NSN 5945-00-308-0573 has 2 manufacturer part numbers on file: 03C71 (Surface Combustion Inc), 03C71 (Grimes Aerospace Company).

Is NSN 5945-00-308-0573 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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