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274520 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

274520: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 1.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING SHEATH, body_style: TUBULAR, PLAIN, terminal_length: 10.000 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-634-7162, 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
274520
NSN: 5315-00-634-7162
NIINs: 006347162, 012343100
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
length1.500 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING SHEATH
body_styleTUBULAR, PLAIN
heat_quantity1
terminal_length10.000 INCHES NOMINAL IN
element_quantity1
outside_diameter0.375 INCHES NOMINAL IN
terminal_quantity2
frequency_in_hertz60.0
element_connection_styleWIRE LEAD
element_radiation_spectrumNONINFRARED
NSN5315-00-634-7162
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 274520 · 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
•
SHANK DIAMETER: 0.192 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.313 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: ROUND
•
SHANK LENGTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.192 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.313 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLEROUND
SHANK LENGTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH0.710 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.375 INCHES NOMINAL IN
SECOND SHANK LENGTH0.400 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 274520?
274520 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for 274520?
274520 is cataloged in the U.S. Government catalog under NSN 5315-00-634-7162. 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.