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Technical Data Sheet
11021444 ✓ Verified by PartsTable
· COMPONENT
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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include shape: ROUND, material: STEEL, inlet_type: OPEN, filter_type: DRY, outlet_type: SLEEVE, element_type: PERFORATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-477-6152, 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
11021444
NSN: 2940-00-477-6152
FSC: 2940
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL
quantity1
inlet_typeOPEN
filter_typeDRY
outlet_typeSLEEVE
element_typePERFORATED
backfire_valveNOT INCLUDED
integral_clampINCLUDED
overall_height4.500 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
outlet_locationBOTTOM OF CLEANER
NSN2940-00-477-6152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 11021444 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
MATERIAL: STEEL
OUTLET TYPE: SLEEVE
OUTSIDE DIAMETER: 8.125 INCHES NOMINAL IN
AIR CLEANER TYPE: PERMANENT
OUTLET SLEEVE TYPE: INTERNAL
INTEGRAL CLAMP: INCLUDED
INLET TYPE: OPEN
OUTLET LOCATION: BOTTOM OF CLEANER
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OUTLET TYPESLEEVE
OUTSIDE DIAMETER8.125 INCHES NOMINAL IN
AIR CLEANER TYPEPERMANENT
OUTLET SLEEVE TYPEINTERNAL
INTEGRAL CLAMPINCLUDED
INLET TYPEOPEN
OUTLET LOCATIONBOTTOM OF CLEANER
SHAPEROUND
REMOTE LOCATION INLET ADAPTERNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
319-11141Interchangeable
interchangeable cross-reference
interchangeable
B471399-1Interchangeable
interchangeable cross-reference
interchangeable
319-011141-0Interchangeable
interchangeable cross-reference
interchangeable
6433Interchangeable
interchangeable cross-reference
interchangeable
DI0137-04Interchangeable
interchangeable cross-reference
interchangeable
55400-5900-871187ALT2PC6433Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11021444?
11021444 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 11021444?
There are 17 known substitutes for 11021444: 319-11141, B471399-1, 319-011141-0 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11021444?
11021444 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-477-6152. This indicates validated use in U.S. government and defense supply chains.
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