PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

552-04Cover,helmet

W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center · NSN 8415-01-559-0105 · FSC 8415 · No Item Name Available
Verified by PartsTable
NSN 8415-01-559-0105 — this item is cataloged by the U.S. Government under National Stock Number 8415-01-559-0105. Primary manufacturer part number: 552-04.
Features
  • Cover,helmet — FSC 8415
  • Garment Size: XX-LARGE
  • 1 verified cross-reference
  • Primary manufacturer: W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover,helmet, cataloged under National Stock Number 8415-01-559-0105, is classified within Federal Supply Class 8415 (No Item Name Available) of the Clothing, Individual Equipment, and Insignia group. The primary manufacturer of record is W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8415-01-559-0105
Primary Part Number552-04
Item NameCover,helmet
FSC / FSG8415 / 84 — No Item Name Available
ManufacturerW1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
StatusACTIVE
Garment SizeXX-LARGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3120-00-975-0831GB14D8 INTERCHANGEABLE
Bearing,plain,self-Aligning
Northrop Grumman Systems Corporation
3110-01-025-1723235A2508EC06 INTERCHANGEABLE
Bearing,ball,annular
General Electric Co Motor Business Group
2590-01-077-4709 INTERCHANGEABLE
Control Assembly,push-Pull
6695-01-180-51035520-4 INTERCHANGEABLE
Meter Movement
Mission Systems Davenport Inc.
Cross-Reference Index
Part NumberManufacturer
552-04 PRIMARY W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
Related Parts
3120-00-975-0831INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
GB14D8
3110-01-025-1723INTERCHANGEABLE
BEARING,BALL,ANNULAR
235A2508EC06
2590-01-077-4709INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
6695-01-180-5103INTERCHANGEABLE
METER MOVEMENT
5520-4

Frequently Asked Questions

What is NSN 8415-01-559-0105?

NSN 8415-01-559-0105 is a Cover,helmet, manufactured by W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center, classified under FSC 8415 (No Item Name Available). Status: active.

What are the part numbers for NSN 8415-01-559-0105?

NSN 8415-01-559-0105 has 1 cross-referenced part number: 552-04 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center).

What NSN replaces 8415-01-559-0105?

There are 4 known substitutes for 8415-01-559-0105: 3120-00-975-0831, 3110-01-025-1723, 2590-01-077-4709 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 552-04?

Key specifications for 552-04: Special Features: ACH IN THE UNIVERSAL CAMOUFLAGE PATTERN WITH A COMMUNICATION FLAP IN THE BACK; Garment Size: XX-LARGE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com