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PartsTable / COMPONENT / 31R
31R ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include outside_diameter: 25.0 INCHES NOMINAL IN, special_features: 3.55 IN THICKNESS IN, end_item_identification: NHA-MANIFOLD, UNDERWATER LIFT BAG, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-232-9781, 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
31R
NSN: 3460-00-232-9781
FSC: 3460
CAGE: 03914 — ARMSTRONG BROS TOOL CO (USA)
SPECIFICATIONS
outside_diameter25.0 INCHES NOMINAL IN
special_features3.55 IN THICKNESS IN
end_item_identificationNHA-MANIFOLD, UNDERWATER LIFT BAG
part_name_assigned_by_controlling_agencyO-RING
NSN3460-00-232-9781
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 31R MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SHANK HEIGHT: 1.125 INCHES NOMINAL IN
•
THICKNESS: 0.125 INCHES NOMINAL IN
•
HOLDER TYPE: RIGHT HAND OFFSET
•
SHANK LENGTH: 3.750 INCHES NOMINAL IN
•
CUTTER TOOL ACCOMMODATED: CUTTER BIT
•
WIDTH: 0.750 INCHES NOMINAL IN
•
SHANK WIDTH: 0.500 INCHES NOMINAL IN
•
DESIGN TYPE: CUTTING-OFF
TECHNICAL CHARACTERISTICS (FLIS)
SHANK HEIGHT1.125 INCHES NOMINAL IN
THICKNESS0.125 INCHES NOMINAL IN
HOLDER TYPERIGHT HAND OFFSET
SHANK LENGTH3.750 INCHES NOMINAL IN
CUTTER TOOL ACCOMMODATEDCUTTER BIT
WIDTH0.750 INCHES NOMINAL IN
SHANK WIDTH0.500 INCHES NOMINAL IN
DESIGN TYPECUTTING-OFF
ACCESSORY COMPONENTS AND QUANTITYWRENCH 1
SPRING TYPE FEATURENOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2623320Interchangeable
interchangeable cross-reference
interchangeable
A83163Interchangeable
interchangeable cross-reference
interchangeable
HM-47686Interchangeable
interchangeable cross-reference
interchangeable
A-A-50965TY3CL1STYLE A,NO.C-S-11Interchangeable
interchangeable cross-reference
interchangeable
A-A-50965Interchangeable
interchangeable cross-reference
interchangeable
00H581TYPE3CLASS1STYLEASIZECS11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31R?
31R is a RELAY,ELECTROMAGNETIC.
What parts can replace 31R?
There are 20 known substitutes for 31R: 2623320, A83163, HM-47686 and 17 more. Substitute compatibility should be verified for your specific system.
Is 31R still available?
31R 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