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Technical Data Sheet
PartsTable / MRO / 17977ASTERISK
17977ASTERISK ✓ 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 17977ASTERISK is a the manufacturer industrial component. Key specifications include overall_width: 2.560 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, overall_length: 2.820 INCHES NOMINAL IN, special_features: MODEL 2523L FILE NO. 4432-99 GLASS WINDOWS 250 LONG SCALE-SPECIAL SCALE 0-15 DCA, EXTERNAL SHUNT REQUIRED, style_designator: ROUND W/2 TABS SEMI-FLUSH MTG, measurement_range: +0.0 TO 50.0 AMPERES, DC SINGLE INDICATOR ALL RANGES.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-467-4148, 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→ 17977ASTERISK
NSN: 6625-01-467-4148
FSC: 6625
CAGE: 03XG0 — EAGLE INSTRUMENTS & CONTROLS INC DBA EAGLE INSTRUMENTS & CONTROLS INC (USA)
SPECIFICATIONS
overall_width2.560 INCHES NOMINAL IN
overall_height3.500 INCHES NOMINAL IN
overall_length2.820 INCHES NOMINAL IN
special_featuresMODEL 2523L FILE NO. 4432-99 GLASS WINDOWS 250 LONG SCALE-SPECIAL SCALE 0-15 DCA, EXTERNAL SHUNT REQUIRED
style_designatorROUND W/2 TABS SEMI-FLUSH MTG
measurement_range+0.0 TO 50.0 AMPERES, DC SINGLE INDICATOR ALL RANGES
installation_designPANEL OR RACK
circuit_current_for_which_designedDC OR AC
meter_depth_behind_mounting_flange0.600 INCHES NOMINAL IN
NSN6625-01-467-4148
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 17977ASTERISK TITLE COMPONENT PN 17977ASTERISK MFR 17977ASTERISK
KEY FEATURES
•
CIRCUIT CURRENT FOR WHICH DESIGNED: DC OR AC
•
MEASUREMENT RANGE: +0.0 TO 50.0 AMPERES, DC SINGLE INDICATOR ALL RANGES
•
STYLE DESIGNATOR: ROUND W/2 TABS SEMI-FLUSH MTG
•
METER DEPTH BEHIND MOUNTING FLANGE: 0.600 INCHES NOMINAL IN
•
INSTALLATION DESIGN: PANEL OR RACK
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT CURRENT FOR WHICH DESIGNEDDC OR AC
OVERALL WIDTH2.560 INCHES NOMINAL IN
MEASUREMENT RANGE+0.0 TO 50.0 AMPERES, DC SINGLE INDICATOR ALL RANGES
OVERALL HEIGHT3.500 INCHES NOMINAL IN
OVERALL LENGTH2.820 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/2 TABS SEMI-FLUSH MTG
METER DEPTH BEHIND MOUNTING FLANGE0.600 INCHES NOMINAL IN
INSTALLATION DESIGNPANEL OR RACK
SPECIAL FEATURESMODEL 2523L FILE NO. 4432-99 GLASS WINDOWS 250 LONG SCALE-SPECIAL SCALE 0-15 DCA, EXTERNAL SHUNT REQUIRED
CIRCUIT CURRENT FOR WHICH DESIGNEDDC OR AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
17977Upgraded Successor
successor cross-reference
successor
2523-17977Upgraded Successor
successor cross-reference
successor
13611Interchangeable
interchangeable cross-reference
interchangeable
EA20504-26Interchangeable
interchangeable cross-reference
interchangeable
1168YInterchangeable
interchangeable cross-reference
interchangeable
3008409-127-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17977ASTERISK?
17977ASTERISK is a 17977ASTERISK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 17977ASTERISK?
There are 14 known substitutes for 17977ASTERISK: 17977, 2523-17977, 13611 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17977ASTERISK?
17977ASTERISK is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-467-4148. 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