Membrane Electrode Assembly5977-01-567-4989

NSN 5977-01-567-4989 · NIIN 015674989

FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5977-01-567-4989 · 5977015674989 · NIIN 015674989 · 01-567-4989 · FSC 5977 Electrical Contact Brushes and Electrodes · FC-MEA/SIZE 50 · FC-MEA/SIZE 50

Nearby stock numbers ← 5977-01-567-4988 Membrane Electrode Assembly · 5977-01-567-4990 Membrane, Nafion →

Features

Membrane Electrode Assembly — FSC 5977

Identification

NSN: 5977-01-567-4989
NIIN: 015674989
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Membrane Electrode Assembly, cataloged under National Stock Number 5977-01-567-4989, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5977-01-567-4989
Item Name	Membrane Electrode Assembly
FSC / FSG	5977 / 59 — Electrical Contact Brushes and Electrodes
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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
FC-MEA/SIZE 50	5/9 Secondary reference Electrochem, Inc.
FC-MEA/SIZE 50	3/9 Design control — primary reference Electrochem Inc

No interchangeability data on file.

Other items in FSC 5977 — Electrical Contact Brushes and Electrodes

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5977-00-001-8018

BRUSH,ELECTRICAL CONTACT

5977-00-001-8867

5977-00-001-8867 · Item name not on file

5977-00-002-9654

5977-00-002-9654 · Item name not on file

5977-00-003-0257

BRUSH SET,ELECTRICAL CONTACT

5977-00-003-0258

HOLDER,ELECTRICAL CONTACT BRUSH

5977-00-003-0264

5977-00-003-0264 · Item name not on file

5977-00-003-1196

ELECTRODE

5977-00-003-1197

5977-00-003-1197 · Item name not on file

Frequently Asked Questions

What is NSN 5977-01-567-4989?

NSN 5977-01-567-4989 is a Membrane Electrode Assembly, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.

What are the specifications of 5977-01-567-4989?

Key specifications for 5977-01-567-4989: Special Features: CORE COMPONENT OF FUEL CELL; CONSISTS OF ELECTROLYTE MEMBRANE, ANODE AND CATHODE CATALYSTS AND GAS DIFFUSION LAYERS; NAVION NRE212 MEMBRANE; 1MG PT/CM2 CATHODE; 1MG PT/CM2 ANODE; CARBON PAPER GDL; ELECTRODE SIZE 50 SQ. CM.. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5977-01-567-4989 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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