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Technical Data Sheet
PartsTable / MRO / 457827-1
457827-1 ✓ 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 457827-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, special_features: WITH COOLING HOLES, fsc_application_data: MISCELLANEOUS COMMUNICATIONS EQUIPMENT, mounting_configuration: TWO 0.250 IN. DIA MTG HOLES 4.218 IN.

C TO C IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-560-6146, 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→ 457827-1
NSN: 5895-00-560-6146
FSC: 5895
CAGE: 21921 — RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
SPECIFICATIONS
materialALUMINUM
special_featuresWITH COOLING HOLES
fsc_application_dataMISCELLANEOUS COMMUNICATIONS EQUIPMENT
mounting_configurationTWO 0.250 IN. DIA MTG HOLES 4.218 IN. C TO C IN
NSN5895-00-560-6146
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 457827-1 TITLE COMPONENT PN 457827-1 MFR 457827-1
KEY FEATURES
•
MOUNTING CONFIGURATION: TWO 0.250 IN. DIA MTG HOLES 4.218 IN. C TO C IN
•
MATERIAL: ALUMINUM
•
FSC APPLICATION DATA: MISCELLANEOUS COMMUNICATIONS EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING CONFIGURATIONTWO 0.250 IN. DIA MTG HOLES 4.218 IN. C TO C IN
MATERIALALUMINUM
FSC APPLICATION DATAMISCELLANEOUS COMMUNICATIONS EQUIPMENT
SPECIAL FEATURESWITH COOLING HOLES
MOUNTING CONFIGURATIONTWO 0.250 IN. DIA MTG HOLES 4.218 IN. C TO C IN
MATERIALALUMINUM
FSC APPLICATION DATAMISCELLANEOUS COMMUNICATIONS EQUIPMENT
SPECIAL FEATURESWITH COOLING HOLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
S154-1664Interchangeable
interchangeable cross-reference
interchangeable
C16-4Interchangeable
interchangeable cross-reference
interchangeable
126423AInterchangeable
interchangeable cross-reference
interchangeable
H4F4SInterchangeable
interchangeable cross-reference
interchangeable
4-H26Interchangeable
interchangeable cross-reference
interchangeable
N-71Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 457827-1?
457827-1 is a 457827-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 457827-1?
There are 13 known substitutes for 457827-1: S154-1664, C16-4, 126423A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 457827-1?
457827-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-560-6146. 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