PartsTable
Technical Data Sheet
PartsTable / MRO / 121-360
121-360 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER ELEMENT,AIR CONDITIONING. Key specifications include jaw_type: OVAL, material: STEEL CORROSION RESISTING OVERALL, joint_type: BOX LOCK, handle_type: LOCK, overall_length: 10.500 INCHES NOMINAL IN, seal_thickness: 0.177 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-082-0748, 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
MRO→ MRO_GENERAL→ 121-360
NSN: 5985-00-082-0748
FSC: 5985
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
jaw_typeOVAL
materialSTEEL CORROSION RESISTING OVERALL
joint_typeBOX LOCK
handle_typeLOCK
overall_length10.500 INCHES NOMINAL IN
seal_thickness0.177 INCHES NOMINAL IN
style_designatorFOR RECTANGULAR WAVEGUIDE AND FLANGE
seal_inside_width1.372 INCHES NOMINAL IN
surface_treatmentCHROMATE SINGLE SEAL ALL SURFACES
design_designationMASSON
seal_inside_height0.622 INCHES NOMINAL IN
seal_outside_width2.750 INCHES NOMINAL IN
NSN5985-00-082-0748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,AIR CONDITIONING TITLE COMPONENT PN 121-360 MFR FILTER ELEMENT,AIR CON
KEY FEATURES
•
SEAL THICKNESS: 0.177 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OR RUBBER SINGLE SEAL
•
SURFACE TREATMENT: CHROMATE SINGLE SEAL ALL SURFACES
•
SEAL OUTSIDE WIDTH: 2.750 INCHES NOMINAL IN
•
SEAL OUTSIDE HEIGHT: 2.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FOR RECTANGULAR WAVEGUIDE AND FLANGE
•
FSC APPLICATION DATA: FIRE CONTROL RADAR EQUIPMENT,EXCEPT AIRBORNE
•
SEAL INSIDE HEIGHT: 0.622 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAL THICKNESS0.177 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OR RUBBER SINGLE SEAL
SURFACE TREATMENTCHROMATE SINGLE SEAL ALL SURFACES
SEAL OUTSIDE WIDTH2.750 INCHES NOMINAL IN
SEAL OUTSIDE HEIGHT2.125 INCHES NOMINAL IN
STYLE DESIGNATORFOR RECTANGULAR WAVEGUIDE AND FLANGE
FSC APPLICATION DATAFIRE CONTROL RADAR EQUIPMENT,EXCEPT AIRBORNE
SEAL INSIDE HEIGHT0.622 INCHES NOMINAL IN
SEAL INSIDE WIDTH1.372 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8-130Interchangeable
interchangeable cross-reference
interchangeable
12-1360Interchangeable
interchangeable cross-reference
interchangeable
CH2440Interchangeable
interchangeable cross-reference
interchangeable
54B6718H19REVLInterchangeable
interchangeable cross-reference
interchangeable
121360DTD18MAY1 960Interchangeable
interchangeable cross-reference
interchangeable
2383815Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121-360?
121-360 is a FILTER ELEMENT,AIR CONDITIONING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121-360?
There are 6 known substitutes for 121-360: 8-130, 12-1360, CH2440 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-360?
121-360 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-082-0748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026