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Technical Data Sheet
PartsTable / COMPONENT / 4300100
4300100 ✓ 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 PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include end_item_identification: MRAP - UNIQUE NSN - RG33 PLUS CAT II. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-1033, 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
4300100
NSN: 5310-00-012-1033
FSC: 5310
CAGE: 78385 — MEGGITT TROY INC (USA)
SPECIFICATIONS
end_item_identificationMRAP - UNIQUE NSN - RG33 PLUS CAT II
NSN5310-00-012-1033
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4300100 · 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
•
OVERALL DIAMETER: 0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.462 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
•
THICKNESS: 0.031 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
HOLE DIAMETER0.462 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024 OVERALL
THICKNESS0.031 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
CENTER HOLE SHAPE STYLEROUND
PERIPHERAL SHAPE STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HEAT TREATMENTF-AS FABRICATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
43001Interchangeable
interchangeable cross-reference
interchangeable
43001-00Interchangeable
interchangeable cross-reference
interchangeable
110224006Interchangeable
interchangeable cross-reference
interchangeable
E3P3E9A100000Interchangeable
interchangeable cross-reference
interchangeable
430/01/00Interchangeable
interchangeable cross-reference
interchangeable
3498696Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4300100?
4300100 is a PULLEY,GROOVE.
What parts can replace 4300100?
There are 6 known substitutes for 4300100: 43001, 43001-00, 110224006 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4300100?
4300100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-1033. 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