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Technical Data Sheet
PartsTable / COMPONENT / CYL-1400-250
CYL-1400-250 ✓ 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 WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.264 INCHES NOMINAL IN, overall_height: 0.075 INCHES NOMINAL IN, outside_diameter: 0.390 INCHES NOMINAL IN, material_thickness: 0.003 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 5310-01-104-4887, 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
CYL-1400-250
NSN: 5310-01-104-4887
FSC: 5310
CAGE: 84479 — H. K. METAL CRAFT MANUFACTURING CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.264 INCHES NOMINAL IN
overall_height0.075 INCHES NOMINAL IN
outside_diameter0.390 INCHES NOMINAL IN
material_thickness0.003 INCHES NOMINAL IN
NSN5310-01-104-4887
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CYL-1400-250 · 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: STEEL OVERALL
•
MATERIAL THICKNESS: 0.003 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.390 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.264 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
MATERIAL THICKNESS0.003 INCHES NOMINAL IN
OUTSIDE DIAMETER0.390 INCHES NOMINAL IN
OVERALL HEIGHT0.075 INCHES NOMINAL IN
HOLE DIAMETER0.264 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
989110-23BInterchangeable
interchangeable cross-reference
interchangeable
100736Interchangeable
interchangeable cross-reference
interchangeable
17223Interchangeable
interchangeable cross-reference
interchangeable
CYL-1400-2500Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CYL-1400-250?
CYL-1400-250 is a WASHER,SPRING TENSION.
What parts can replace CYL-1400-250?
There are 4 known substitutes for CYL-1400-250: 989110-23B, 100736, 17223 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CYL-1400-250?
CYL-1400-250 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-104-4887. 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