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A3113 — RESISTOR,THERMAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A3113: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 45.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, hole_diameter: 1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN, connection_type: THREADED INTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-262-8299, 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
MRO→ MRO_GENERAL→ A3113
NSN: 5310-00-262-8299
NIINs: 002628299, 005417117, 015144828
FSC: 5310 — Nuts and Washers
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle45.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
hole_diameter1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.250 INCHES NOMINAL IN
connection_styleFLARED SECOND END
outside_diameter3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN
special_featuresKEYSARE PRE-BENT 90 DEGREESKEYSARE PRE-BENT 90 DEGREES
style_designatorKEYKEY
thread_directionRIGHT-HAND SECOND END
NSN5310-00-262-8299
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A3113 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL STRAIGHT KEY WIDTH: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 1.0625 INCHES NOMINAL1.0625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEYKEY
•
OUTSIDE DIAMETER: 3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
INTERNAL KEY QUANTITY: 33
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY1.0625 INCHES NOMINAL1.0625 INCHES NOMINAL IN
STYLE DESIGNATORKEYKEY
OUTSIDE DIAMETER3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN
SPECIAL FEATURESKEYSARE PRE-BENT 90 DEGREESKEYSARE PRE-BENT 90 DEGREES
MATERIALSTEEL OVERALL
INTERNAL KEY QUANTITY33
HOLE DIAMETER1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
472826Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A3113?
A3113 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace A3113?
There is 1 known substitute for A3113: 472826. Substitute compatibility should be verified for your specific system.
What is the NSN for A3113?
A3113 is cataloged in the U.S. Government catalog under NSN 5310-00-262-8299. This indicates validated use in U.S. government and defense supply chains.
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