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Technical Data Sheet
169B ✓ 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

REFRIGERATION UNIT,AIR CYCLE,AIR. Key specifications include material: STEEL BODY, stem_type: NONRISING, connection_type: BUTT WELD PIPE, special_features: THDED FASTENER MTG;MAX OPERATING PRESSURE 300 PSI, valve_operation_method: MANUAL, nominal_pipe_size_accommodated: 4.000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6250-00-295-1614, 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
169B
NSN: 6250-00-295-1614
FSC: 6250
CAGE: 71744 — CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON (USA)
SPECIFICATIONS
materialSTEEL BODY
stem_typeNONRISING
connection_typeBUTT WELD PIPE
special_featuresTHDED FASTENER MTG;MAX OPERATING PRESSURE 300 PSI
valve_operation_methodMANUAL
nominal_pipe_size_accommodated4.000 INCHES IN
material_document_and_classificationASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
general_characteristics_item_descriptionCONTOURED HANDLE; 0.365 TO 0.367 IN. HEX OPENING; 5 IN. O/A LG; FOR USE WITH DOT FASTENER NO. 16317, 16318, 16360, 16362 AND 16366 LIFT-THE-DOT STUDS IN
NSN6250-00-295-1614
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REFRIGERATION UNIT,AIR CYCLE,AIR TITLE COMPONENT PN 169B MFR REFRIGERATION UNIT,AIR
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN BRACKET MOUNTING HOLES: 1.062 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATED: CANDELABRA SCREW
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: MOISTURE RESISTANT AND FUNGUS RESISTANT
LENGTH: 1.500 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY: 1
BRACKET MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL IN
MOUNTING FEATURE TYPE: SURFACE
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN BRACKET MOUNTING HOLES1.062 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATEDCANDELABRA SCREW
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT AND FUNGUS RESISTANT
LENGTH1.500 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
BRACKET MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
MOUNTING FEATURE TYPESURFACE
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY
OVERALL HEIGHT0.516 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
14515Interchangeable
interchangeable cross-reference
interchangeable
NFES 0259Interchangeable
interchangeable cross-reference
interchangeable
5100-380Interchangeable
interchangeable cross-reference
interchangeable
6591Interchangeable
interchangeable cross-reference
interchangeable
14515AInterchangeable
interchangeable cross-reference
interchangeable
1155-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 169B?
169B is a REFRIGERATION UNIT,AIR CYCLE,AIR.
What parts can replace 169B?
There are 17 known substitutes for 169B: 14515, NFES 0259, 5100-380 and 14 more. Substitute compatibility should be verified for your specific system.
Is 169B still available?
169B is currently cancelled.
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