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C417 — WASHER,SPLIT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

C417: WASHER,SPLIT.

The WASHER,SPLIT is a the manufacturer industrial component. Key specifications include material: LEAD OVERALL, hole_diameter: 1.695 INCHES MINIMUM AND 1.705 INCHES MAXIMUM IN, outside_diameter: 3.390 INCHES MINIMUM AND 3.422 INCHES MAXIMUM IN, style_designator: SPLIT, material_thickness: 0.180 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN, end_item_identification: 6685-01-478-2368. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-930-3938, 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
C417
NSN: 5310-00-930-3938
NIINs: 009303938, 014774003
FSC: 5310 — Nuts and Washers
CAGE: 77554 — RELIANCE COMM/TEC CORP RELIABLE ELECTRIC DIV UTILITY PRODUCTS (USA)
SPECIFICATIONS
materialLEAD OVERALL
hole_diameter1.695 INCHES MINIMUM AND 1.705 INCHES MAXIMUM IN
outside_diameter3.390 INCHES MINIMUM AND 3.422 INCHES MAXIMUM IN
special_featuresCHARTS, SPARE; 8 IN., RANGE FOR TEMPERATURE RECORDER -20 TO +120 DEGREES FARENHEIT; 15 TO 85% RH, 7-DAY FOR EACH CHART IN
style_designatorSPLIT
material_thickness0.180 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
end_item_identification6685-01-478-2368
distance_across_split_opening0.062 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyCHARTS SPARE 8" 7-DAY TEMP RANGE -20 TO +120 DEG F 15-85% RH DEGF
NSN5310-00-930-3938
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C417 · 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
•
DISTANCE ACROSS SPLIT OPENING: 0.062 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPLIT
•
OUTSIDE DIAMETER: 3.390 INCHES MINIMUM AND 3.422 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.180 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
•
MATERIAL: LEAD OVERALL
•
HOLE DIAMETER: 1.695 INCHES MINIMUM AND 1.705 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE ACROSS SPLIT OPENING0.062 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT
OUTSIDE DIAMETER3.390 INCHES MINIMUM AND 3.422 INCHES MAXIMUM IN
MATERIAL THICKNESS0.180 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
MATERIALLEAD OVERALL
HOLE DIAMETER1.695 INCHES MINIMUM AND 1.705 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C417?
C417 is a WASHER,SPLIT.
What is the NSN for C417?
C417 is cataloged in the U.S. Government catalog under NSN 5310-00-930-3938. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.