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1870LM ✓ 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 1870LM is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-882-7628, 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
1870LM
NSN: 6685-00-882-7628
FSC: 6685
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
Part Number1870LM
NSN6685-00-882-7628
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1870LM TITLE COMPONENT PN 1870LM MFR 1870LM
KEY FEATURES
•
DIAL SIZE: 4-1/2 IN. DIA IN
•
CONNECTION LOCATION: LOWER
•
MOUNTING HOLE QUANTITY: 3
•
OVERALL DIAMETER: 5.813 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYPROPYLENE AND PLASTIC PHENOLIC CASE
•
SURFACE TREATMENT: BLACK FINISH CASE
TECHNICAL CHARACTERISTICS (FLIS)
DIAL SIZE4-1/2 IN. DIA IN
CONNECTION LOCATIONLOWER
MOUNTING HOLE QUANTITY3
OVERALL DIAMETER5.813 INCHES NOMINAL IN
MATERIALPLASTIC POLYPROPYLENE AND PLASTIC PHENOLIC CASE
SURFACE TREATMENTBLACK FINISH CASE
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENT
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL IN
OVERALL DEPTH2.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
175PInterchangeable
interchangeable cross-reference
interchangeable
1279SInterchangeable
interchangeable cross-reference
interchangeable
1279BInterchangeable
interchangeable cross-reference
interchangeable
45-1279SS-02L-300Interchangeable
interchangeable cross-reference
interchangeable
45-1379A02LM300Interchangeable
interchangeable cross-reference
interchangeable
GGG76Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1870LM?
1870LM is a 1870LM.
What parts can replace 1870LM?
There are 12 known substitutes for 1870LM: 175P, 1279S, 1279B and 9 more. Substitute compatibility should be verified for your specific system.
Is 1870LM still available?
1870LM is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026