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NU202 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NU202: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, nut_style: HEXAGON, bore_shape: STRAIGHT, nut_height: 0.203 INCHES NOMINAL IN, thread_class: 2B, bore_diameter: 15.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-022-0064, 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
NU202
NSN: 5310-00-022-0064
NIINs: 000220064, 005543634
FSC: 5310 — Nuts and Washers
CAGE: 73830 — GERSTENLAGER CO THE (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
nut_styleHEXAGON
bore_shapeSTRAIGHT
nut_height0.203 INCHES NOMINAL IN
thread_class2B
bore_diameter15.0 MILLIMETERS NOMINAL MM
overall_width0.4330 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
surface_finishGROUND
locating_featureNONLOCATING
special_featuresCLASS 1, TYPE 215, GRADE 00
style_designatorSINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
NSN5310-00-022-0064
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NU202 · 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
•
WIDTH ACROSS FLATS: 0.437 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
•
NUT HEIGHT: 0.203 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.437 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NONDEFINITIVE SPEC/STD DATAA TYPE
NUT HEIGHT0.203 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH20
SUBSTITUTES & CROSS-REFERENCES 6
FFB571TYPEAReference document
Same NSN cross-reference
Reference document — Identification reference
5310-022-0064Reference document
Same NSN cross-reference
Reference document — Informative reference only
220064Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2075Reference document
Same NSN cross-reference
Reference document — Secondary reference
501558Reference document
Same NSN cross-reference
Reference document — Secondary reference
P1174Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NU202?
NU202 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace NU202?
There are 6 known substitutes for NU202: FFB571TYPEA, 5310-022-0064, 220064 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NU202?
NU202 is cataloged in the U.S. Government catalog under NSN 5310-00-022-0064. This indicates validated use in U.S. government and defense supply chains.
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