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535530 — BREATHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

535530: BREATHER.

The BREATHER is a the manufacturer industrial component. Key specifications include overall_length: 2.625 INCHES NOMINAL IN, connection_type: PUSH IN, outside_diameter: 2.250 INCHES NOMINAL IN, special_features: W/ONE VENT 1.500 IN. OD IN.

This part is cataloged in the U.S. Government catalog under NSN 2805-00-343-5490, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
535530
NSN: 2805-00-343-5490
NIINs: 003435490, 008753039, 012443740
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 28839 — TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV (USA)
SPECIFICATIONS
overall_length2.625 INCHES NOMINAL IN
connection_typePUSH IN
outside_diameter2.250 INCHES NOMINAL IN
special_featuresW/ONE VENT 1.500 IN. OD IN
NSN2805-00-343-5490
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BREATHER TITLE COMPONENT PN 535530 MFR BREATHER
KEY FEATURES
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
CONNECTION TYPE: PUSH IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
CONNECTION TYPEPUSH IN
OVERALL LENGTH2.625 INCHES NOMINAL IN
SPECIAL FEATURESW/ONE VENT 1.500 IN. OD IN
SUBSTITUTES & CROSS-REFERENCES 1
A15120Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 535530?
535530 is a BREATHER.
What parts can replace 535530?
There is 1 known substitute for 535530: A15120. Substitute compatibility should be verified for your specific system.
What is the NSN for 535530?
535530 is cataloged in the U.S. Government catalog under NSN 2805-00-343-5490. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.