PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49409Deflector,dirt and Liquid

Honeywell International Inc. Div Aerospace - Torrance · NSN 5340-00-339-9946 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-339-9946 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-339-9946. Primary manufacturer part number: 49409.
Features
  • Deflector,dirt and Liquid — FSC 5340
  • Inside Diameter: 0.586 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN
  • Style Designator: ROUND, STEPPED BOTH SIDES
  • Step Diameter: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
  • End to Flange Distance: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
  • Outside Diameter: 2.840 INCHES MINIMUM AND 2.860 INCHES MAXIMUM IN
  • Material Thickness: 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
  • Center Flange Thickness: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 5340-00-339-9946, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-339-9946
Primary Part Number49409
Item NameDeflector,dirt and Liquid
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Inside Diameter0.586 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN
Style DesignatorROUND, STEPPED BOTH SIDES
Step Diameter0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
End to Flange Distance0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Outside Diameter2.840 INCHES MINIMUM AND 2.860 INCHES MAXIMUM IN
Material Thickness0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
Center Flange Thickness0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5340-01-216-73551093713 SUCCESSOR
Latch Set,rim
The Crosby Group Llc Dba the Crosby Group
5330-00-706-479431239 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2990-01-218-845149409 INTERCHANGEABLE
Pipe,exhaust
Sullair Corp
5975-01-229-8650A53BC12 INTERCHANGEABLE
Conduit,nonmetallic,rigid
Cantex Inc Dba Cantex of Delaware
Cross-Reference Index
Part NumberManufacturer
49409 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
49409 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
5340-01-216-7355SUCCESSOR
LATCH SET,RIM
1093713
5330-00-706-4794INTERCHANGEABLE
SEAL,PLAIN ENCASED
31239
2990-01-218-8451INTERCHANGEABLE
PIPE,EXHAUST
49409
5975-01-229-8650INTERCHANGEABLE
CONDUIT,NONMETALLIC,RIGID
A53BC12

Frequently Asked Questions

What is NSN 5340-00-339-9946?

NSN 5340-00-339-9946 is a Deflector,dirt and Liquid, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-339-9946?

NSN 5340-00-339-9946 has 2 cross-referenced part numbers: 49409 (Honeywell International Inc. Div Aerospace - Torrance), 49409 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 5340-00-339-9946?

There are 4 known substitutes for 5340-00-339-9946: 5340-01-216-7355, 5330-00-706-4794, 2990-01-218-8451 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49409?

Key specifications for 49409: Inside Diameter: 0.586 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN; Style Designator: ROUND, STEPPED BOTH SIDES; Step Diameter: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN; End to Flange Distance: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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