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PartsTable / COMPONENT / 90228-1
90228-1 ✓ 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 LEVER,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include diameter: 0.326 INCHES MAXIMUM IN, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, thickness: 0.031 INCHES NOMINAL IN, hole_diameter: 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, overall_length: 0.265 INCHES MAXIMUM 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 5310-00-102-4085, 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
90228-1
NSN: 5310-00-102-4085
FSC: 5310
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
diameter0.326 INCHES MAXIMUM IN
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
thickness0.031 INCHES NOMINAL IN
hole_diameter0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
overall_length0.265 INCHES MAXIMUM IN
terminal_length0.600 INCHES MINIMUM IN
outside_diameter0.274 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
overall_diameter0.420 INCHES MAXIMUM IN
style_designatorHAT TYPE, 3 WIRE LEADS
circuit_resonanceANTIRESONANCE
terminal_diameter0.0175 INCHES MINIMUM AND 0.0205 INCHES MAXIMUM IN
NSN5310-00-102-4085
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 90228-1 · 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
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
THICKNESS: 0.031 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
OVERALL DIAMETER: 0.295 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.157 INCHES NOMINAL IN
•
HEAT TREATMENT: AS FABRICATED
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
THICKNESS0.031 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER0.295 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER0.157 INCHES NOMINAL IN
HEAT TREATMENTAS FABRICATED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3652 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MS28775-007Interchangeable
interchangeable cross-reference
interchangeable
M28775-007Interchangeable
interchangeable cross-reference
interchangeable
04273-3Interchangeable
interchangeable cross-reference
interchangeable
90228-1CPInterchangeable
interchangeable cross-reference
interchangeable
90228-1Interchangeable
interchangeable cross-reference
interchangeable
2620-906X12PC12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90228-1?
90228-1 is a LEVER,MANUAL CONTROL.
What parts can replace 90228-1?
There are 11 known substitutes for 90228-1: MS28775-007, M28775-007, 04273-3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90228-1?
90228-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-102-4085. 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