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PartsTable / COMPONENT / 31855-34A
31855-34A ✓ 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 31855-34A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6620-00-051-7145, 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
31855-34A
NSN: 6620-00-051-7145
FSC: 6620
CAGE: 50992 — RANCO INC RANCO CONTROLS DIV (USA)
SPECIFICATIONS
Part Number31855-34A
NSN6620-00-051-7145
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 31855-34A TITLE COMPONENT PN 31855-34A MFR 31855-34A
KEY FEATURES
•
OVERALL DIAMETER: 3.130 INCHES NOMINAL IN
•
CONNECTION SIZE: 1/4 IN. NPT IN
•
CONNECTOR TYPE VENT: NOT PROVIDED
•
MATERIAL: PLASTIC CASE
•
CONNECTION LOCATION: BACK
•
SCALE INSCRIPTION/BACKGROUND COLOR: LUMINOUS FIGURES ON BLACK BACKGROUND
•
FSC APPLICATION DATA: 1. GAGE,PRESSURE,DIAL INDICATING,ENGINE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DEPTH3.125 INCHES NOMINAL IN
OVERALL DIAMETER3.130 INCHES NOMINAL IN
CONNECTION SIZE1/4 IN. NPT IN
CONNECTOR TYPE VENTNOT PROVIDED
MATERIALPLASTIC CASE
CONNECTION LOCATIONBACK
SCALE INSCRIPTION/BACKGROUND COLORLUMINOUS FIGURES ON BLACK BACKGROUND
FSC APPLICATION DATA1. GAGE,PRESSURE,DIAL INDICATING,ENGINE
MOUNTING METHODFLUSH PANEL
SURFACE TREATMENTENAMEL LUSTERLESS CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
10226A12Interchangeable
interchangeable cross-reference
interchangeable
MS28064-5Interchangeable
interchangeable cross-reference
interchangeable
MS28064T5Interchangeable
interchangeable cross-reference
interchangeable
31855-12Interchangeable
interchangeable cross-reference
interchangeable
MILG7734Interchangeable
interchangeable cross-reference
interchangeable
AN5771-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31855-34A?
31855-34A is a 31855-34A.
What parts can replace 31855-34A?
There are 24 known substitutes for 31855-34A: 10226A12, MS28064-5, MS28064T5 and 21 more. Substitute compatibility should be verified for your specific system.
Is 31855-34A still available?
31855-34A 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