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Technical Data Sheet
PartsTable / MRO / 51944
51944 ✓ 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

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include body_width: 1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN, body_height: 2.500 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN, body_length: 1.813 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 2.813 INCHES MINIMUM AND 3.437 INCHES MAXIMUM IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-070-7101, 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→ 51944
NSN: 5342-00-070-7101
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 83445 — AEROL LLC (USA)
SPECIFICATIONS
body_width1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
body_height2.500 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
body_length1.813 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height2.813 INCHES MINIMUM AND 3.437 INCHES MAXIMUM IN
style_designatorROUND
nominal_thread_size0.138 INCHES IN
end_item_identification4820-01-130-4074
gripping_surface_conditionGRIP AID
reference_frequency_per_function1.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function985.00 HERTZ BLANK AND 1.015 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
input_impedance_per_function_w/load200.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5342-00-070-7101
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 51944 MFR FILTER,BAND PASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
51944Interchangeable
interchangeable cross-reference
interchangeable
CL815Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51944?
51944 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51944?
There are 2 known substitutes for 51944: 51944, CL815. Substitute compatibility should be verified for your specific system.
What is the NSN for 51944?
51944 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-070-7101. 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