Drs Environmental Systems Inc · NSN 4520-01-042-4670 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-042-4670 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-042-4670. Primary manufacturer part number: 18047.
4520-01-042-4670 — No Item Name Available illustration
Features
Filter Duct Assembly — FSC 4520
General Characteristics Item Description: CONSISTS OF 1 FILTER DUCT CLOSURE PART NO. 18039-1,1 FILTER DUCT CLOSURE PART NO. 18039-2,1 SUPPORT PART NO. 18038,2 GUIDE CHANNEL PART NO. 18067,1 SIDE CHANNEL PART NO. 18042,1 SIDE CHANNEL PART NO. 18066,DOW CORNING SEALANT SILASTIC 732RTV ADHESIVE ASREQUIRED
3 verified cross-references
Primary manufacturer: Drs Environmental Systems Inc
Applications
Fluid filtration and purification
Engine intake air cleaning
Hydraulic system protection
General Description
The Filter Duct Assembly, cataloged under National Stock Number 4520-01-042-4670, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4520-01-042-4670
Primary Part Number
18047
Item Name
Filter Duct Assembly
FSC / FSG
4520 / 45 — No Item Name Available
Manufacturer
Drs Environmental Systems Inc
Status
ACTIVE
General Characteristics Item Description
CONSISTS OF 1 FILTER DUCT CLOSURE PART NO. 18039-1,1 FILTER DUCT CLOSURE PART NO. 18039-2,1 SUPPORT PART NO. 18038,2 GUIDE CHANNEL PART NO. 18067,1 SIDE CHANNEL PART NO. 18042,1 SIDE CHANNEL PART NO. 18066,DOW CORNING SEALANT SILASTIC 732RTV ADHESIVE ASREQUIRED
NSN 4520-01-042-4670 is a Filter Duct Assembly, manufactured by Drs Environmental Systems Inc, classified under FSC 4520 (No Item Name Available). Status: active.
What are the part numbers for NSN 4520-01-042-4670?
NSN 4520-01-042-4670 has 3 cross-referenced part numbers: 18047 (Drs Environmental Systems Inc), 18047 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 18047 (Hdt Expeditionary Systems Inc).
What NSN replaces 4520-01-042-4670?
There are 9 known substitutes for 4520-01-042-4670: 4730-00-050-4208, 3110-00-100-6156, 5133-00-189-9292 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 18047?
Key specifications for 18047: General Characteristics Item Description: CONSISTS OF 1 FILTER DUCT CLOSURE PART NO. 18039-1,1 FILTER DUCT CLOSURE PART NO. 18039-2,1 SUPPORT PART NO. 18038,2 GUIDE CHANNEL PART NO. 18067,1 SIDE CHANNEL PART NO. 18042,1 SIDE CHANNEL PART NO. 18066,DOW CORNING SEALANT SILASTIC 732RTV ADHESIVE ASREQUIRED. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.