PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56425Filter Unit,water Purification,k

Cascade Designs Inc · NSN 4610-01-449-5912 · FSC 4610 · No Item Name Available
Verified by PartsTable
NSN 4610-01-449-5912 — this item is cataloged by the U.S. Government under National Stock Number 4610-01-449-5912. Primary manufacturer part number: 56425.
Features
  • Filter Unit,water Purification,k — FSC 4610
  • General Characteristics Item Description: MOUNTAIN SAFETY RESEARCH (MSR) MINIWORKS WATER FILTER
  • 4 verified cross-references
  • Primary manufacturer: Cascade Designs Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Unit,water Purification,k, cataloged under National Stock Number 4610-01-449-5912, is classified within Federal Supply Class 4610 (No Item Name Available) of the Water Purification and Sewage Treatment group. The primary manufacturer of record is Cascade Designs Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4610-01-449-5912
Primary Part Number56425
Item NameFilter Unit,water Purification,k
FSC / FSG4610 / 46 — No Item Name Available
ManufacturerCascade Designs Inc
StatusACTIVE
General Characteristics Item DescriptionMOUNTAIN SAFETY RESEARCH (MSR) MINIWORKS WATER FILTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-3632230390 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
2910-00-379-0063C181-126 INTERCHANGEABLE
Parts Kit,carburetor
Zenith Fuel Systems Llc
5120-00-407-0729356-200 INTERCHANGEABLE
Handle,contact Inse
Wire-Pro, Inc Dba Wpi-Salem Division
3110-01-244-8328 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5306-01-269-7433 INTERCHANGEABLE
Bolt,machine
5975-01-561-5469356200 INTERCHANGEABLE
Junction Box
Low Temp Industries, Inc. Dba Low Temp Industries Inc
Cross-Reference Index
Part NumberManufacturer
356200 Mountain Safety Research Inc (USA)
56425 PRIMARY Cascade Designs Inc (USA)
MINIWORKS/32600 Mountain Safety Research Inc (USA)
356300 Mountain Safety Research Inc (USA)
Related Parts
3110-00-100-3632INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
230390
2910-00-379-0063INTERCHANGEABLE
PARTS KIT,CARBURETOR
C181-126
5120-00-407-0729INTERCHANGEABLE
HANDLE,CONTACT INSE
356-200
3110-01-244-8328INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5306-01-269-7433INTERCHANGEABLE
BOLT,MACHINE
5975-01-561-5469INTERCHANGEABLE
JUNCTION BOX
356200

Frequently Asked Questions

What is NSN 4610-01-449-5912?

NSN 4610-01-449-5912 is a Filter Unit,water Purification,k, manufactured by Cascade Designs Inc, classified under FSC 4610 (No Item Name Available). Status: active.

What are the part numbers for NSN 4610-01-449-5912?

NSN 4610-01-449-5912 has 4 cross-referenced part numbers: 356200 (Mountain Safety Research Inc), 56425 (Cascade Designs Inc), MINIWORKS/32600 (Mountain Safety Research Inc), 356300 (Mountain Safety Research Inc).

What NSN replaces 4610-01-449-5912?

There are 6 known substitutes for 4610-01-449-5912: 3110-00-100-3632, 2910-00-379-0063, 5120-00-407-0729 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56425?

Key specifications for 56425: General Characteristics Item Description: MOUNTAIN SAFETY RESEARCH (MSR) MINIWORKS WATER FILTER; End Item Identification: FOR TEAM WATER PURIFICATION; Special Features: INCLUDES MANUALLY OPERATED PUMP HEAD WHICH SCREWS ON TOP OF A HOUSING CONTAINING A CLEANABLE MARATHON CERAMIC FILTER CARTRIDGE WITH A CARBON CORE; INLET IS A HOSE WITH A FOAM FILTER, OUTLET IS THRU BOTTOM OF FILTER HOUSING WHICH IS INTERNALLY THREADED TO ACCEPT AN MSR DROMEDARY BAG OR A WIDE MOUTH NALGENE BOTTLE(NOT INCLUDED); FILTER REMOVES PROTOZOA (INCLUDING GIARDIA), BACTERIA, SOME CHEMICALS AND MANY PESTICIDES; A CLEAN SIDE COVER IS INCLUDED FOR THE BOTTOM OF THE FILTER HOUSING. 3 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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