PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 135225-1
135225-1 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include supplementary_features: MODEL MQ-9A,AVIONIC POWER BOX KIT,HOBART STARTER A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-492-6534, 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
135225-1
NSN: 5315-00-492-6534
FSC: 5315
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
supplementary_featuresMODEL MQ-9A,AVIONIC POWER BOX KIT,HOBART STARTER A
NSN5315-00-492-6534
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 135225-1 · 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
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
THREAD CLASS: 2A A
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL COMP 303 OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SURFACE FINISH: 32.0 MICROINCHES OUTSIDE DIAMETER
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
THREAD CLASS2A A
OVERALL LENGTH0.590 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURES0.046 IN. W BY 0.139 IN. DIA THREAD RELIEF,0.030 IN. W BY 0.210 IN DFIA ANNULAR RELIEF ON LARGER DIA SHANK AT SHOULDER END AND 0.042 IN. W BY 0.365 IN. DIA WASHER FACE ON LARGE DIA SHANK SIDE OF SHOULDER IN
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
STYLE DESIGNATORSHOULDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
135225-1Interchangeable
interchangeable cross-reference
interchangeable
20629Interchangeable
interchangeable cross-reference
interchangeable
135225-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 135225-1?
135225-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 135225-1?
There are 3 known substitutes for 135225-1: 135225-1, 20629, 135225-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 135225-1?
135225-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-492-6534. 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