NSN 3040-01-568-9459 · NIIN 015689459 · Part number 4401800
W S Darley & Co · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 15852
Government record, cited
NSN 3040-01-568-9459 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-568-9459. Manufacturer of record part number: 4401800.
Also searched as3040-01-568-9459 ·
3040015689459 ·
NIIN 015689459 ·
01-568-9459 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 15852 · 4401800
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 4401800
Manufacturer: W S Darley & Co
General Description
The Breather, cataloged under National Stock Number 3040-01-568-9459, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is W S Darley & Co. 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
3040-01-568-9459
Primary Part Number
4401800
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.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-568-9459?
NSN 3040-01-568-9459 is a Breather, manufactured by W S Darley & Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-568-9459?
NSN 3040-01-568-9459 has 1 manufacturer part number on file: 4401800 (W S Darley & Co).
What are the specifications of 4401800?
Key specifications for 4401800: Part Name Assigned by Controlling Agency: VENT, GEARCASE; End Item Identification: 4210-01-486-1035, TRUCK FIRE FIGHTING. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-568-9459 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.