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Technical Data Sheet
PartsTable / COMPONENT / 200046-001
200046-001 ✓ 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 INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.260 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN, special_test_features: COMPLIES WITH INTERSTATE ELECTRONICS CORPORATION TECH STANDARDS, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-025-0318, 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
200046-001
NSN: 5310-01-025-0318
FSC: 5310
CAGE: 52465 — CIPHER DATA PRODUCTS INC CSC FACILITY (USA)
SPECIFICATIONS
thickness0.062 INCHES NOMINAL IN
hole_diameter0.260 INCHES NOMINAL IN
overall_diameter0.375 INCHES NOMINAL IN
special_test_featuresCOMPLIES WITH INTERSTATE ELECTRONICS CORPORATION TECH STANDARDS
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY SPECIAL TESTFEATURES
NSN5310-01-025-0318
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 200046-001 · 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: 0.260 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
CENTER HOLE SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
THICKNESS: 0.062 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.260 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.062 INCHES NOMINAL IN
OVERALL DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
100927Interchangeable
interchangeable cross-reference
interchangeable
35A2252Interchangeable
interchangeable cross-reference
interchangeable
AA627-8Interchangeable
interchangeable cross-reference
interchangeable
01-49018-39Interchangeable
interchangeable cross-reference
interchangeable
DEC74H10Interchangeable
interchangeable cross-reference
interchangeable
1909057Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 200046-001?
200046-001 is a INSULATOR,WASHER.
What parts can replace 200046-001?
There are 11 known substitutes for 200046-001: 100927, 35A2252, AA627-8 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 200046-001?
200046-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-025-0318. 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