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PartsTable / COMPONENT / 871139
871139 ✓ Verified by PartsTable
— · 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 INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, overall_width: 1.187 INCHES NOMINAL IN, overall_height: 0.002 INCHES MINIMUM AND 0.004 INCHES MAXIMUM IN, overall_length: 1.655 INCHES NOMINAL IN, first_end_radius: 0.234 INCHES NOMINAL IN, style_designator: FLAT, DIAMOND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-01-193-7620, 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
871139
NSN: 5970-01-193-7620
FSC: 5970
CAGE: 66943 — DATRON WORLD COMMUNICATIONS, INC. (USA)
SPECIFICATIONS
materialMICA OVERALL
overall_width1.187 INCHES NOMINAL IN
overall_height0.002 INCHES MINIMUM AND 0.004 INCHES MAXIMUM IN
overall_length1.655 INCHES NOMINAL IN
first_end_radius0.234 INCHES NOMINAL IN
style_designatorFLAT, DIAMOND
first_side_radius0.593 INCHES NOMINAL IN
fifth_hole_spacing0.215 INCHES NOMINAL IN
first_hole_spacing0.234 INCHES NOMINAL IN
third_hole_spacing1.187 INCHES NOMINAL IN
first_hole_diameter0.156 INCHES NOMINAL IN
fourth_hole_spacing0.430 INCHES NOMINAL IN
NSN5970-01-193-7620
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,PLATE TITLE COMPONENT PN 871139 MFR INSULATOR,PLATE
KEY FEATURES
•
FIRST HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
SECOND HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
THIRD HOLE SPACING: 1.187 INCHES NOMINAL IN
•
FIRST SIDE RADIUS: 0.593 INCHES NOMINAL IN
•
FIRST END RADIUS: 0.234 INCHES NOMINAL IN
•
SECOND HOLE SPACING: 0.521 INCHES NOMINAL IN
•
FIFTH HOLE SPACING: 0.215 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST HOLE DIAMETER0.156 INCHES NOMINAL IN
OVERALL WIDTH1.187 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.062 INCHES NOMINAL IN
THIRD HOLE SPACING1.187 INCHES NOMINAL IN
FIRST SIDE RADIUS0.593 INCHES NOMINAL IN
FIRST END RADIUS0.234 INCHES NOMINAL IN
SECOND HOLE SPACING0.521 INCHES NOMINAL IN
FIFTH HOLE SPACING0.215 INCHES NOMINAL IN
FIRST HOLE SPACING0.234 INCHES NOMINAL IN
FOURTH HOLE SPACING0.430 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
56038Interchangeable
interchangeable cross-reference
interchangeable
NAVY 1993 1168Interchangeable
interchangeable cross-reference
interchangeable
LLH409708Interchangeable
interchangeable cross-reference
interchangeable
55870Interchangeable
interchangeable cross-reference
interchangeable
55870 ITEM 4Interchangeable
interchangeable cross-reference
interchangeable
170222-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 871139?
871139 is a INSULATOR,PLATE.
What parts can replace 871139?
There are 6 known substitutes for 871139: 56038, NAVY 1993 1168, LLH409708 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 871139?
871139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-01-193-7620. 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