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Technical Data Sheet
PartsTable / COMPONENT / T-70
T-70 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN, thread_class: 2A2A, thread_length: 0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN, shank_diameter: 0.216 INCHES NOMINAL0.216 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-664-9105, 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
T-70
NSN: 5315-00-664-9105
FSC: 5315
CAGE: 05720 — OMARK INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN
thread_class2A2A
thread_length0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
shank_diameter0.216 INCHES NOMINAL0.216 INCHES NOMINAL IN
style_designatorPOWDER ACTUATED
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentZINC OVERALL
nominal_thread_size0.375 INCHES0.375 INCHES IN
end_item_identificationAN/FPN-63
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5315-00-664-9105
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: T-70 · 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
•
MATERIAL FOR WHICH DESIGNED: CONCRETE AND CONCRETE AND MASONRYMASONRY
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
THREAD CLASS: 2A2A
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 0.375 INCHES0.375 INCHES IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL FOR WHICH DESIGNEDCONCRETE AND CONCRETE AND MASONRYMASONRY
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
THREAD CLASS2A2A
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.375 INCHES0.375 INCHES IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
OVERALL LENGTH1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
SHANK DIAMETER0.216 INCHES NOMINAL0.216 INCHES NOMINAL IN
STYLE DESIGNATORPOWDER ACTUATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
0/7Interchangeable
interchangeable cross-reference
interchangeable
29KP442Interchangeable
interchangeable cross-reference
interchangeable
0216240 REV C FIND 50Interchangeable
interchangeable cross-reference
interchangeable
T-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-70?
T-70 is a SWITCH,THERMOSTATIC.
What parts can replace T-70?
There are 4 known substitutes for T-70: 0/7, 29KP442, 0216240 REV C FIND 50 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-70?
T-70 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-664-9105. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026