Communication Equipment: HEADSET-MICROPHONE KIT MK-525
Specification/standard Data: 81349-MIL-H-43059/CANCELED/ GOVERNMENT SPECIFICATION
Color: GREEN, US ARMY, 106 MAIN BODY
Fiber Material: NYLON MAIN BODY
Cloth-Fabric Name: BALLISTIC MAIN BODY
Identification
NSN: 8415-00-082-2066
NIIN: 000822066
FSC: 8415 — Clothing, Special Purpose
FSG: 84 — Clothing, Individual Equipment, and Insignia
General Description
The Helmet,combat Vehicle Crewman's, cataloged under National Stock Number 8415-00-082-2066, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
8415-00-082-2066
Item Name
Helmet,combat Vehicle Crewman's
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Status
ACTIVE
Garment Size
REGULAR
Communication Equipment
HEADSET-MICROPHONE KIT MK-525
Specification/standard Data
81349-MIL-H-43059/CANCELED/ GOVERNMENT SPECIFICATION
Color
GREEN, US ARMY, 106 MAIN BODY
Fiber Material
NYLON MAIN BODY
Cloth-Fabric Name
BALLISTIC MAIN BODY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8415-00-082-5810POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
Possible match (shared part number)
8415-00-753-6121POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
Possible match (shared part number)
8415-00-753-6123POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
Possible match (shared part number)
8415-00-926-9991POSSIBLE MATCH
HELMET,COMBAT VEHICLE CREWMAN'S
Possible match (shared part number)
8415-00-926-9992POSSIBLE MATCH
HELMET,COMBAT VEHICLE CREWMAN'S
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-H-43059
4/1Identification reference
U.S. Government activity
Related Parts
8415-00-082-5810POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
8415-00-753-6121POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
8415-00-753-6123POSSIBLE MATCH
EAR PAD INSERT,COMBAT VEHICLE CR
8415-00-926-9991POSSIBLE MATCH
HELMET,COMBAT VEHICLE CREWMAN'S
8415-00-926-9992POSSIBLE MATCH
HELMET,COMBAT VEHICLE CREWMAN'S
Frequently Asked Questions
What is NSN 8415-00-082-2066?
NSN 8415-00-082-2066 is a Helmet,combat Vehicle Crewman's, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What NSN replaces 8415-00-082-2066?
5 possible matches (shared part number, not a government interchangeability claim): 8415-00-082-5810, 8415-00-753-6121, 8415-00-753-6123. Verify interchangeability with system specifications before substitution.
What are the specifications of 8415-00-082-2066?
Key specifications for 8415-00-082-2066: Garment Size: REGULAR; Communication Equipment: HEADSET-MICROPHONE KIT MK-525; Specification/standard Data: 81349-MIL-H-43059/CANCELED/ GOVERNMENT SPECIFICATION; Color: GREEN, US ARMY, 106 MAIN BODY. 6 specifications are documented in the U.S. Government catalog.
Is NSN 8415-00-082-2066 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.
What is the DEMIL code for NSN 8415-00-082-2066?
NSN 8415-00-082-2066 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.