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A2112 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A2112: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, duty_type: CONTINUOUS, shank_height: 0.074 INCHES NOMINAL IN, overall_width: 0.634 INCHES NOMINAL IN, overall_height: 0.322 INCHES NOMINAL IN, overall_length: 3.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-043-3757, 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
A2112
NSN: 5970-00-043-3757
NIINs: 000433757, 009849835, 011120611, 014446397
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 08AF1 — KELLY MANUFACTURING COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
duty_typeCONTINUOUS
shank_height0.074 INCHES NOMINAL IN
coil_quantity1
overall_width0.634 INCHES NOMINAL IN
overall_height0.322 INCHES NOMINAL IN
overall_length3.2500 INCHES NOMINAL IN
inside_diameter0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
outside_diameter0.220 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
winding_quantity1
body_inside_diameter1.7540 INCHES NOMINAL IN
NSN5970-00-043-3757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A2112 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SHANK HEIGHT: 0.074 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.220 INCHES NOMINAL IN
•
SHANK OUTSIDE DIAMETER: 0.150 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.120 INCHES NOMINAL IN
SHANK HEIGHT0.074 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.220 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER0.150 INCHES NOMINAL IN
INSIDE DIAMETER0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
A2112DReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A2112?
A2112 is a RELAY,ELECTROMAGNETIC.
What parts can replace A2112?
There is 1 known substitute for A2112: A2112D. Substitute compatibility should be verified for your specific system.
What is the NSN for A2112?
A2112 is cataloged in the U.S. Government catalog under NSN 5970-00-043-3757. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.