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Technical Data Sheet

20218-1 — Technical Data Sheet

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EMSA · 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 RESISTOR,FIXED,COMPOSITION is a EMSA industrial component. Key specifications include material: COPPER ALLOY BODY, dial_size: 2 IN. DIA IN, bezel_type: SNAP-ON, scale_name: PRESSURE, scale_type: SINGLE, valve_size: 3.000 INCHES IN.

This part is cataloged in the Federal Logistics Information System under NSN 5905-00-141-0742, 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→ 20218-1
NSN: 5905-00-141-0742
FSC: 5905
CAGE: 21793 — ASTRONICS TEST SYSTEMS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
dial_size2 IN. DIA IN
bezel_typeSNAP-ON
scale_namePRESSURE
scale_typeSINGLE
valve_size3.000 INCHES IN
body_length0.250 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
scale_range+0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS
flange_shapeROUND ALL ENDS
pointer_typeINDICATING
adjustabilityNONADJUSTABLE
NSN5905-00-141-0742
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: EMSA RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN 20218-1 MFR EMSA RESISTOR,FIXED,COMPOSI
KEY FEATURES
•
AMBIENT TEMP AT FULL RATED POWER: 70.0 CELSIUS DEGC
•
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
•
RELIABILITY FAILURE RATE LEVEL IN PERCENT: 0.001
•
RELIABILITY INDICATOR: ESTABLISHED
•
BODY LENGTH: 0.250 INCHES NOMINAL IN
•
POWER DISSIPATION RATING IN WATTS: 0.250 FREE AIR
•
CUBIC MEASURE: 0.002 CUBIC INCHES
TECHNICAL CHARACTERISTICS
AMBIENT TEMP AT FULL RATED POWER70.0 CELSIUS DEGC
TERMINAL LENGTH1.500 INCHES NOMINAL IN
RELIABILITY FAILURE RATE LEVEL IN PERCENT0.001
RELIABILITY INDICATORESTABLISHED
BODY LENGTH0.250 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS0.250 FREE AIR
END ITEM IDENTIFICATIONB-52 AIRCRAFT SUPPORT EQUIPMENT. AN/SLQ-32 COUNTERMEASURE SET. AN/PPS-5B RADAR SET. AN/GSC-39(V)1 SATELLITE COMMUNICATIONS TERMINAL. B-1 AIRCRAFT SUPPORT EQUIPMENT. LHA COMMUNICATIONS. OQ-290(V)MSM TEST STATION. FIRE PUMPS. ARM-155/156 TEST SET. AN/UYQ-3A AIRBORNE MOBILE DIR AIR SPT CTL (2ID), (02M JUL83). A
CUBIC MEASURE0.002 CUBIC INCHES
TERMINAL TYPEWIRE LEAD
INCLOSURE TYPEENCAPSULATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 40
47B41917InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
118223InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
410023InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1820811-55InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1820811-055InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TT1181InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20218-1?
20218-1 is a RESISTOR,FIXED,COMPOSITION manufactured by EMSA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20218-1?
There are 40 known substitutes for 20218-1: 47B41917, 118223, 410023 and 37 more. Substitute compatibility should be verified for your specific system.
Is 20218-1 still available?
20218-1 is currently cancelled.
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