NSN 5965-01-504-5121 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-504-5121. Manufacturer of record part number: RMN4031.
Also searched as5965-01-504-5121 ·
5965015045121 ·
NIIN 015045121 ·
01-504-5121 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 7H907 · RMN4031
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: RMN4031
Manufacturer: Motorola Inc
General Description
The Headset-Microphone, cataloged under National Stock Number 5965-01-504-5121, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Motorola Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Headset-Microphone
FSC / FSG
5965 — Headsets, Handsets, Microphones and Speakers (FSG 59)
Manufacturers
Motorola Inc (CAGE 7H907)
Technical Specifications
Parameter
Value
NSN
5965-01-504-5121
Primary Part Number
RMN4031
Item Name
Headset-Microphone
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Motorola Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5965 — Headsets, Handsets, Microphones and Speakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5965-00-001-1492
5965-00-001-1492 · Item name not on file
5965-00-001-7591
CUSHION,EAR
5965-00-001-7592
CUSHION,HEADBAND
5965-00-001-7593
MICROPHONE ELEMENT
5965-00-003-2686
5965-00-003-2686 · Item name not on file
5965-00-003-2690
5965-00-003-2690 · Item name not on file
5965-00-003-4754
5965-00-003-4754 · Item name not on file
5965-00-004-5510
5965-00-004-5510 · Item name not on file
Frequently Asked Questions
What is NSN 5965-01-504-5121?
NSN 5965-01-504-5121 is a Headset-Microphone, manufactured by Motorola Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-504-5121?
NSN 5965-01-504-5121 has 1 manufacturer part number on file: RMN4031 (Motorola Inc).
What are the specifications of RMN4031?
Key specifications for RMN4031: End Item Identification: GP320, GP340, GP380, GM340, GM350, GM360 RADIOS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-504-5121 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.