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253-2120 — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

253-2120: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include power_rating: 2.00 WATTS NORMAL, overall_depth: 0.770 INCHES NOMINAL IN, overall_width: 1.970 INCHES NOMINAL IN, overall_length: 1.970 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: END ITEM: COMPUTER SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-273-7675, 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
253-2120
NSN: 3040-01-273-7675
NIINs: 012737675, 015253111
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
power_rating2.00 WATTS NORMAL
overall_depth0.770 INCHES NOMINAL IN
overall_width1.970 INCHES NOMINAL IN
overall_length1.970 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresEND ITEM: COMPUTER SYSTEM
style_designatorIRREGULAR
terminal_quantity2
mounting_hole_diameter0.180 INCHES NOMINAL IN
mounting_facility_quantity4
general_characteristics_item_descriptionSTEEL 4140;2.625 IN.O/A LG,ONE END 0.249 IN.DIA,STEPPED UP TO 0.346 IN.DIA,OTHER END D-SHAPED,0.500 IN.WIDE W/0.250 IN.DIA HOLE THRU,RECESSED FACE 0.130 IN.DP;D-SHAPED END 0.625 IN.LG IN
center_to_center_distance_between_mounting_facilities_parallel_to_length0.157 INCHES NOMINAL IN
NSN3040-01-273-7675
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 253-2120 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL 4140;2.625 IN.O/A LG,ONE END 0.249 IN.DIA,STEPPED UP TO 0.346 IN.DIA,OTHER END D-SHAPED,0.500 IN.WIDE W/0.250 IN.DIA HOLE THRU,RECESSED FACE 0.130 IN.DP;D-SHAPED END 0.625 IN.LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL 4140;2.625 IN.O/A LG,ONE END 0.249 IN.DIA,STEPPED UP TO 0.346 IN.DIA,OTHER END D-SHAPED,0.500 IN.WIDE W/0.250 IN.DIA HOLE THRU,RECESSED FACE 0.130 IN.DP;D-SHAPED END 0.625 IN.LG IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 253-2120?
253-2120 is a LOUDSPEAKER,PERMANENT MAGNET.
What is the NSN for 253-2120?
253-2120 is cataloged in the U.S. Government catalog under NSN 3040-01-273-7675. This indicates validated use in U.S. government and defense supply chains.
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