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Technical Data Sheet
QQ-E-450 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include shape: ROUND, length: 14.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING FILLER, current_type: AC OR DC, physical_form: STRAIGHT, container_type: CAN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-061-2896, 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
QQ-E-450
NSN: 3439-00-061-2896
FSC: 3439
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
shapeROUND
length14.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING FILLER
current_typeAC OR DC
physical_formSTRAIGHT
container_typeCAN
outside_diameter0.125 INCHES NOMINAL IN
special_featuresMATERIAL CLASIFICATION QQ-E-450,TY 6012
flux_coating_typeSHIELDED ARC
polarity_characteristicREVERSE
nondefinitive_spec/std_data2 CLASS AND 1/4 SIZE AND 6013 TYPE
criticality_code_justificationFEAT
NSN3439-00-061-2896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN QQ-E-450 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN
MATERIAL: STEEL FILLER
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND MIL-6027 TYPE
FLUX COATING TYPE: SHIELDED ARC
MATERIAL DOCUMENT AND CLASSIFICATION: AWSA5.1-78,CL E6027 ASSN STD SINGLE MATERIAL RESPONSE FILLER
LENGTH: 14.000 INCHES NOMINAL IN
WELD POSITION FOR WHICH DESIGNED: HORIZONTAL
POLARITY CHARACTERISTIC: REVERSE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.156 INCHES NOMINAL IN
MATERIALSTEEL FILLER
NONDEFINITIVE SPEC/STD DATA2 CLASS AND MIL-6027 TYPE
FLUX COATING TYPESHIELDED ARC
MATERIAL DOCUMENT AND CLASSIFICATIONAWSA5.1-78,CL E6027 ASSN STD SINGLE MATERIAL RESPONSE FILLER
LENGTH14.000 INCHES NOMINAL IN
WELD POSITION FOR WHICH DESIGNEDHORIZONTAL
POLARITY CHARACTERISTICREVERSE
CURRENT TYPEAC OR DC
PHYSICAL FORMSTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AWS A5.1/A5.1MInterchangeable
Same NIIN cross-reference
interchangeable
AWSA5.1-78 E6027 0.156Interchangeable
Same NIIN cross-reference
interchangeable
SW-27 5/32X14 INInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QQ-E-450?
QQ-E-450 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace QQ-E-450?
There are 3 known substitutes for QQ-E-450: AWS A5.1/A5.1M, AWSA5.1-78 E6027 0.156, SW-27 5/32X14 IN. Substitute compatibility should be verified for your specific system.
What is the NSN for QQ-E-450?
QQ-E-450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-061-2896. This indicates validated use in U.S. government and defense supply chains.
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