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Technical Data Sheet
PartsTable / MRO / R1056-1
R1056-1 ✓ 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 INDICATOR,SHIP'S SPEED is a the manufacturer industrial component. Key specifications include color: RED BACKGROUND OVERALL, depth: 6.875 INCHES NOMINAL IN, phase: SINGLE, width: 7.000 INCHES NOMINAL IN, length: 8.500 INCHES NOMINAL IN, body_length: 0.250 INCHES NOMINAL 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 6320-00-682-3448, 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→ R1056-1
NSN: 6320-00-682-3448
FSC: 6320
CAGE: 32657 — DORER ENGINEERING INC DBA O J RODGERS COMPANY (USA)
SPECIFICATIONS
colorRED BACKGROUND OVERALL
depth6.875 INCHES NOMINAL IN
phaseSINGLE
width7.000 INCHES NOMINAL IN
length8.500 INCHES NOMINAL IN
body_length0.250 INCHES NOMINAL IN
current_typeAC
body_diameter0.090 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
light_locationEDGE
terminal_length1.500 INCHES NOMINAL IN
NSN6320-00-682-3448
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INDICATOR,SHIP'S SPEED TITLE COMPONENT PN R1056-1 MFR INDICATOR,SHIP'S SPEED
KEY FEATURES
•
ILLUMINATION COLOR GENERATION METHOD: WHITE SOURCE W/RED FILTER
•
WIDTH: 7.000 INCHES NOMINAL IN
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ASPF
•
PHASE: SINGLE
•
AC VOLTAGE RATING: 115.0 VOLTS NOMINAL
•
DEPTH: 6.875 INCHES NOMINAL IN
•
LENGTH: 8.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ILLUMINATION COLOR GENERATION METHODWHITE SOURCE W/RED FILTER
WIDTH7.000 INCHES NOMINAL IN
FREQUENCY RATING60.0 HERTZ NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSASPF
PHASESINGLE
AC VOLTAGE RATING115.0 VOLTS NOMINAL
DEPTH6.875 INCHES NOMINAL IN
LENGTH8.500 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 BULKHEAD
COLORRED BACKGROUND OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
RLR07C5360GMInterchangeable
interchangeable cross-reference
interchangeable
1-4-5P560KInterchangeable
interchangeable cross-reference
interchangeable
ERD25TG561Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R1056-1?
R1056-1 is a INDICATOR,SHIP'S SPEED. It is classified as a MRO (MRO_GENERAL).
What parts can replace R1056-1?
There are 3 known substitutes for R1056-1: RLR07C5360GM, 1-4-5P560K, ERD25TG561. Substitute compatibility should be verified for your specific system.
What is the NSN for R1056-1?
R1056-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6320-00-682-3448. 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