PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56042Hydromiser,replacement

Air Techniques, Inc. · NSN 6520-01-500-7567 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-500-7567 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-500-7567. Primary manufacturer part number: 56042.
Features
  • Hydromiser,replacement — FSC 6520
  • 2 verified cross-references
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hydromiser,replacement, cataloged under National Stock Number 6520-01-500-7567, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Air Techniques, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-500-7567
Primary Part Number56042
Item NameHydromiser,replacement
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
6645-00-925-3857 INTERCHANGEABLE
Meter,time Totalizing
4330-01-042-938856042 INTERCHANGEABLE
Filter,fluid
Arvinmeritor Inc
4330-01-437-39445604-2 INTERCHANGEABLE
Filter,fluid
Alemite, Llc Dba Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
56042 PRIMARY Air Techniques, Inc. (USA)
LL-H56-1417 Naval Medical Material Support Command Detachment (USA)
Related Parts
6645-00-925-3857INTERCHANGEABLE
METER,TIME TOTALIZING
4330-01-042-9388INTERCHANGEABLE
FILTER,FLUID
56042
4330-01-437-3944INTERCHANGEABLE
FILTER,FLUID
5604-2

Frequently Asked Questions

What is NSN 6520-01-500-7567?

NSN 6520-01-500-7567 is a Hydromiser,replacement, manufactured by Air Techniques, Inc., classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-500-7567?

NSN 6520-01-500-7567 has 2 cross-referenced part numbers: 56042 (Air Techniques, Inc.), LL-H56-1417 (Naval Medical Material Support Command Detachment).

What NSN replaces 6520-01-500-7567?

There are 3 known substitutes for 6520-01-500-7567: 6645-00-925-3857, 4330-01-042-9388, 4330-01-437-3944. Verify interchangeability with system specifications before substitution.

What are the specifications of 56042?

Key specifications for 56042: End Item Identification: 6520-01-500-7426; Part Name Assigned by Controlling Agency: HYDROMISER REPLACEMENT E.I. 6520015007426. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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