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50135 ✓ Verified by PartsTable
Aerocool · 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

- Templarius White-Knight Style with white lighting for an awesome aesthetics.<br>- Compliance with Intel ATX 12V 2.3 & SSI EPS 12V 2.92 standards.<br>- Ultra-Low Noise 13.9cm fan with Smart fan speed control and patented G-Flow technology with airflow guiding for perfect PSU cooling performance.<br>- 80+ BRONZE Certified for a High-Efficiency up to 85% (550&650W).<br>- Supports Dual Core CPU, ATI CrossFire, NVIDIA SLi and all Multi-Core GPU technologies.<br>- Built-in next generation 6+2 pin PCI-Express graphic card connector.<br>- Active Power Factor Correction (PF>0.99) for stable power conversion and overall reliability.<br>- Extremely good voltage regulation (±5%): provides steady and reliable power input.<br>- Robust & dedicated single +12V rail output for extreme-power needs support.<br>- High reliability: MTBF>120,000 hours.<br>- Green power design that meets EuP requirements.<br>- Built-in Industry Grade Protections: Over Current, Over Voltage, Over Wattage, Over Temperature a This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-034-2820, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
50135
NSN: 5310-00-034-2820
FSC: 5310
CAGE: 79218 — WATEROUS COMPANY (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialBRASS BODY
end_styleSHORT TWISTED HOOK BOTH ENDS
nut_styleHEXAGON
thickness0.062 INCHES NOMINAL IN
body_styleTOP MOUNT
case_styleSQUARE
nut_height0.223 INCHES NOMINAL IN
seal_width0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
bend_radius1.520 INCHES NOMINAL IN
design_typeCLOSED
NSN5310-00-034-2820
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 50135 · Aerocool ⚠ 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
•
THREAD CLASS: 2B
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 20
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BEARING SURFACE TYPE: WASHER FACED
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SPECIAL FEATURESNOTCH ON ONE SIDE
NOMINAL THREAD SIZE0.250 INCHES IN
BEARING SURFACE TYPEWASHER FACED
MATERIALCOPPER ALLOY OVERALL
WIDTH ACROSS FLATS0.433 INCHES NOMINAL IN
NUT HEIGHT0.223 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
508FM2Interchangeable
interchangeable cross-reference
interchangeable
13641Interchangeable
interchangeable cross-reference
interchangeable
50135Interchangeable
interchangeable cross-reference
interchangeable
71487-B55Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50135?
50135 is a SOCKET,PLUG-IN ELECTRONIC COMPON manufactured by Aerocool.
What parts can replace 50135?
There are 4 known substitutes for 50135: 508FM2, 13641, 50135 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50135?
50135 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-034-2820. 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