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5165221 — INSULATOR,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5165221: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE OVERALL, thickness: 0.031 INCHES NOMINAL IN, hole_diameter: 1.000 INCHES NOMINAL IN, overall_width: 1.625 INCHES NOMINAL IN, overall_height: 0.094 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-579-8232, 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
5165221
NSN: 5310-00-579-8232
NIINs: 005798232, 005991616, 010659238
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE OVERALL
thickness0.031 INCHES NOMINAL IN
hole_diameter1.000 INCHES NOMINAL IN
overall_width1.625 INCHES NOMINAL IN
overall_height0.094 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
hardness_rating25.0 DUROMETER MINIMUM AND 35.0 DUROMETER MAXIMUM
overall_diameter1.450 INCHES NOMINAL IN
special_features4 HOLES EA 0.216 IN. MIN AND 0.224 IN. MAX DIA; 3 HOLES EA 0.123 IN. MIN AND 0.131 IN. MAX DIA; EA CORNER CHAMFERED 0.250 IN. BY 45.0 DEG IN
style_designatorFLAT, RECTANGULAR
peripheral_shape_styleROUND
center_hole_shape_styleROUND
NSN5310-00-579-8232
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5165221 · 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: 1.438 INCHES NOMINAL IN
•
HARDNESS RATING: 25.0 DUROMETER MINIMUM AND 35.0 DUROMETER MAXIMUM
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3207 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
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SPECIFICATION/STANDARD DATA: 43999-2W1 MANUFACTURERS STANDARD
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PERIPHERAL SHAPE STYLE: ROUND
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MATERIAL: RUBBER SYNTHETIC OVERALL
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CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.438 INCHES NOMINAL IN
HARDNESS RATING25.0 DUROMETER MINIMUM AND 35.0 DUROMETER MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3207 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIFICATION/STANDARD DATA43999-2W1 MANUFACTURERS STANDARD
PERIPHERAL SHAPE STYLEROUND
MATERIALRUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.000 INCHES NOMINAL IN
THICKNESS0.032 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5165221?
5165221 is a INSULATOR,PLATE.
What is the NSN for 5165221?
5165221 is cataloged in the U.S. Government catalog under NSN 5310-00-579-8232. This indicates validated use in U.S. government and defense supply chains.
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