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Technical Data Sheet
PartsTable / COMPONENT / 50425-0
50425-0 ✓ 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 SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. Key specifications include material: COTTON AND GLASS AND RUBBER SYNTHETIC OVERALL, recess_length: 0.938 INCHES NOMINAL IN, recess_diameter: 2.375 INCHES NOMINAL IN, cross-sectional_length: 1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, raised_diameter_length: 1.125 INCHES NOMINAL IN, cross-sectional_shape_style: SPHERICAL INSIDE RECESSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-058-9488, 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
50425-0
NSN: 5310-00-058-9488
FSC: 5310
CAGE: 21340 — ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV (USA)
SPECIFICATIONS
materialCOTTON AND GLASS AND RUBBER SYNTHETIC OVERALL
recess_length0.938 INCHES NOMINAL IN
recess_diameter2.375 INCHES NOMINAL IN
cross-sectional_length1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
raised_diameter_length1.125 INCHES NOMINAL IN
cross-sectional_shape_styleSPHERICAL INSIDE RECESSED
cross_section_inside_diameter2.500 INCHES NOMINAL IN
cross_section_outside_diameter2.890 INCHES NOMINAL IN
NSN5310-00-058-9488
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 50425-0 · 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
•
HOLE DIAMETER: 0.118 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE TREATMENT: ZINC OVERALL
•
THICKNESS: 0.041 INCHES NOMINAL IN
•
LENGTH: 0.375 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGULAR
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.118 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTZINC OVERALL
THICKNESS0.041 INCHES NOMINAL IN
LENGTH0.375 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGULAR
CENTER HOLE SHAPE STYLEROUND
WIDTH ACROSS FLATS0.234 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
050425-AInterchangeable
interchangeable cross-reference
interchangeable
A6495Interchangeable
interchangeable cross-reference
interchangeable
P23337-001-01Interchangeable
interchangeable cross-reference
interchangeable
504-250Interchangeable
interchangeable cross-reference
interchangeable
STSMU010H0250Interchangeable
interchangeable cross-reference
interchangeable
5330PL0970543Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50425-0?
50425-0 is a SLEEVE,SEAL,COUPLER.
What parts can replace 50425-0?
There are 6 known substitutes for 50425-0: 050425-A, A6495, P23337-001-01 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50425-0?
50425-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-058-9488. 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