NSN 3040-01-236-9403 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-236-9403. Manufacturer of record part number: BF-2012.
Also searched as3040-01-236-9403 ·
3040012369403 ·
NIIN 012369403 ·
01-236-9403 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 55524 · BF-2012
Thread Size and Series/type Designator: 1/2-14 NPT
1 manufacturer part number on file
Manufacturer of record: Flow Ezy Filters Inc
Identification
NSN: 3040-01-236-9403
NIIN: 012369403
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: BF-2012
Manufacturer: Flow Ezy Filters Inc
General Description
The Breather, cataloged under National Stock Number 3040-01-236-9403, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Flow Ezy Filters Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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
3040-01-236-9403
Primary Part Number
BF-2012
Item Name
Breather
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3040-00-001-0089 · Item name not on file
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3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-236-9403?
NSN 3040-01-236-9403 is a Breather, manufactured by Flow Ezy Filters Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-236-9403?
NSN 3040-01-236-9403 has 1 manufacturer part number on file: BF-2012 (Flow Ezy Filters Inc).
What are the specifications of BF-2012?
Key specifications for BF-2012: Overall Height: 3.000 INCHES MAXIMUM IN; Outside Diameter: 2.562 INCHES MAXIMUM IN; Connection Type: THREADED; Special Features: NYLON BASE;10 MICRON FILTER. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-236-9403 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.