NSN 4330-01-416-5850 · NIIN 014165850 · Part number B81857
Mine Safety Appliances Company · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 55799
Government record, cited
NSN 4330-01-416-5850 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-416-5850. Manufacturer of record part number: B81857.
Also searched as4330-01-416-5850 ·
4330014165850 ·
NIIN 014165850 ·
01-416-5850 ·
FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 55799 · B81857
Manufacturer of record: Mine Safety Appliances Company
Identification
NSN: 4330-01-416-5850
NIIN: 014165850
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: B81857
Manufacturer: Mine Safety Appliances Company
General Description
The Filter,fluid, cataloged under National Stock Number 4330-01-416-5850, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Mine Safety Appliances Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4330-01-416-5850
Primary Part Number
B81857
Item Name
Filter,fluid
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Other items in FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-001-1246
4330-00-001-1246 · Item name not on file
4330-00-001-1733
ADAPTER,FLUID FILTER
4330-00-001-2626
FILTER ELEMENT,FLUID
4330-00-001-2700
4330-00-001-2700 · Item name not on file
4330-00-001-3511
4330-00-001-3511 · Item name not on file
4330-00-001-3512
4330-00-001-3512 · Item name not on file
Frequently Asked Questions
What is NSN 4330-01-416-5850?
NSN 4330-01-416-5850 is a Filter,fluid, manufactured by Mine Safety Appliances Company, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What part numbers are listed for NSN 4330-01-416-5850?
NSN 4330-01-416-5850 has 1 manufacturer part number on file: B81857 (Mine Safety Appliances Company).
What are the specifications of B81857?
Key specifications for B81857: End Item Identification: RESPIRATORY PROTECTIVE EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4330-01-416-5850 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.