PartsTable
Technical Data Sheet
218396 ✓ 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 CUSHION,SEAT,VEHICULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shear_strength: 55000 SINGLE POUNDS PER SQUARE INCH, surface_finish: 125.0 MICROINCHES BOTH ENDS, first_end_style: OVAL, hardness_rating: 25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-824-2206, 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
218396
NSN: 5315-00-824-2206
FSC: 5315
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shear_strength55000 SINGLE POUNDS PER SQUARE INCH
surface_finish125.0 MICROINCHES BOTH ENDS
first_end_styleOVAL
hardness_rating25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
surface_treatmentCADMIUM OVERALL
first_end_locationBOTH ENDS
pin_overall_length0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
pin_size_designation6/0
first_end_outer_radius0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
semiconductor_materialSILICON
NSN5315-00-824-2206
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 218396 · 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
PIN SIZE DESIGNATION: 6/0
SURFACE FINISH: 125.0 MICROINCHES BOTH ENDS
FIRST END OUTER RADIUS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING: 25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT: CADMIUM OVERALL
FIRST END LOCATION: BOTH ENDS
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
PIN SIZE DESIGNATION6/0
SURFACE FINISH125.0 MICROINCHES BOTH ENDS
FIRST END OUTER RADIUS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENTCADMIUM OVERALL
FIRST END LOCATIONBOTH ENDS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLEOVAL
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
66138/710324Interchangeable
interchangeable cross-reference
interchangeable
4025T74P03Interchangeable
interchangeable cross-reference
interchangeable
2N3904Interchangeable
interchangeable cross-reference
interchangeable
218396Interchangeable
interchangeable cross-reference
interchangeable
9903-09004-065Interchangeable
interchangeable cross-reference
interchangeable
9903-090011-065Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 218396?
218396 is a CUSHION,SEAT,VEHICULAR.
What parts can replace 218396?
There are 10 known substitutes for 218396: 66138/710324, 4025T74P03, 2N3904 and 7 more. Substitute compatibility should be verified for your specific system.
Is 218396 still available?
218396 is currently cancelled.
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