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Technical Data Sheet

HH-I-558 FMACL1 — Technical Data Sheet

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— · 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

The INSULATION BOARD,THERMAL is a the manufacturer industrial component. Key specifications include material: GLASS FIBER LOCATION NOT OTHERWISE SPECIFIED, temp_rating: 450.0 FAHRENHEIT DEGF, overall_width: 36.000 INCHES NOMINAL IN, coverage_width: 24.000 INCHES NOMINAL IN, density_rating: 10.0 POUNDS PER CUBIC FOOT LBS, overall_length: 48.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5640-00-079-3360, 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
HH-I-558 FMACL1
NSN: 5640-00-079-3360
FSC: 5640
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
materialGLASS FIBER LOCATION NOT OTHERWISE SPECIFIED
temp_rating450.0 FAHRENHEIT DEGF
overall_width36.000 INCHES NOMINAL IN
coverage_width24.000 INCHES NOMINAL IN
density_rating10.0 POUNDS PER CUBIC FOOT LBS
overall_length48.000 INCHES NOMINAL IN
coverage_length48.000 INCHES NOMINAL IN
special_featuresUSE OF ASBESTOS PROHIBITED;W/ALUMINUM FOIL ONE SIDE
overall_thickness1.000 INCHES NOMINAL IN
flameproof_featureINCLUDED
long_edge_joint_styleBUTT JOINT
short_edge_joint_styleBUTT JOINT
NSN5640-00-079-3360
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION BOARD,THERMAL TITLE COMPONENT PN HH-I-558 FMACL1 MFR INSULATION BOARD,THERM
KEY FEATURES
•
COVERAGE WIDTH: 24.000 INCHES NOMINAL IN
•
MATERIAL: MINERAL FIBER LOCATION NOT OTHERWISE SPECIFIED
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY TEMP RATING
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS
•
WATER REPELLENT COATED SURFACE: NOT PROVIDED
•
COVERAGE LENGTH: 48.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH48.000 INCHES NOMINAL IN
COVERAGE WIDTH24.000 INCHES NOMINAL IN
MATERIALMINERAL FIBER LOCATION NOT OTHERWISE SPECIFIED
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY TEMP RATING
NONDEFINITIVE SPEC/STD DATA1 CLASS
SPECIAL FEATURESUSE OF ASBESTOS PROHIBITED;FACTORY APPLIED FOIL-REINFORCED KRAFT FACING ON ONESIDE
WATER REPELLENT COATED SURFACENOT PROVIDED
COVERAGE LENGTH48.000 INCHES NOMINAL IN
MAXIMUM THERMAL CONDUCTIVITY0.25 AT 50 DEG. F MEAN TEMP.
ONE SIDE DECORATION PROVISIONNOT PROVIDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
ASTM C547InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
HH-I-558 FMDTY3CL12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
HH-I-558InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ASTM C612 TY2CT1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ASTM C612InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-I-15475InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HH-I-558 FMACL1?
HH-I-558 FMACL1 is a INSULATION BOARD,THERMAL.
What parts can replace HH-I-558 FMACL1?
There are 16 known substitutes for HH-I-558 FMACL1: ASTM C547, HH-I-558 FMDTY3CL12, HH-I-558 and 13 more. Substitute compatibility should be verified for your specific system.
Is HH-I-558 FMACL1 still available?
HH-I-558 FMACL1 is currently cancelled.
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