NSN 3040-01-184-9791 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-184-9791. Manufacturer of record part number: 6534C493-1.
Also searched as3040-01-184-9791 ·
3040011849791 ·
NIIN 011849791 ·
01-184-9791 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 36334 · 6534C493-1
Thread Size and Series/type Designator: 1/4-18 NPT
1 manufacturer part number on file
Manufacturer of record: Indal Technologies Inc
Identification
NSN: 3040-01-184-9791
NIIN: 011849791
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6534C493-1
Manufacturer: Indal Technologies Inc
General Description
The Breather, cataloged under National Stock Number 3040-01-184-9791, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Indal Technologies Inc. Government technical data includes 4 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
3040-01-184-9791
Primary Part Number
6534C493-1
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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3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-184-9791?
NSN 3040-01-184-9791 is a Breather, manufactured by Indal Technologies Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-184-9791?
NSN 3040-01-184-9791 has 1 manufacturer part number on file: 6534C493-1 (Indal Technologies Inc).
What are the specifications of 6534C493-1?
Key specifications for 6534C493-1: Overall Height: 2.200 INCHES MAXIMUM IN; Outside Diameter: 1.800 INCHES MAXIMUM IN; Connection Type: THREADED; Body Material: STEEL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-184-9791 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.