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LL66C1032CBC — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LL66C1032CBC: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL UNS S34720 OR STEEL UNS S34723 NUT, nut_style: PLATE, nut_height: 0.283 INCHES MAXIMUM IN, nut_length: 1.040 INCHES MAXIMUM IN, plate_width: 0.416 INCHES MAXIMUM IN, temp_rating: 1200.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-063-5884, 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
LL66C1032CBC
NSN: 5310-00-063-5884
FSC: 5310 — Nuts and Washers
CAGE: 52828 — REPUBLIC FASTENER MFG. CORP. DBA ARCONIC FASTENING SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL UNS S34720 OR STEEL UNS S34723 NUT
nut_stylePLATE
nut_height0.283 INCHES MAXIMUM IN
nut_length1.040 INCHES MAXIMUM IN
plate_width0.416 INCHES MAXIMUM IN
temp_rating1200.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.031 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
NSN5310-00-063-5884
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LL66C1032CBC · 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
•
PLATE THICKNESS: 0.031 INCHES NOMINAL IN
•
NUT LENGTH: 1.040 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.416 INCHES MAXIMUM IN
•
TEMP RATING: 1200.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MOUNTING HOLE COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5642 ASSN STD ALL MATERIAL RESPONSES NUT
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.031 INCHES NOMINAL IN
NUT LENGTH1.040 INCHES MAXIMUM IN
THREAD SERIESUNF
PLATE WIDTH0.416 INCHES MAXIMUM IN
TEMP RATING1200.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE COUNTERSINK ANGLE100.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5642 ASSN STD ALL MATERIAL RESPONSES NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5521 ASSN STD SINGLE MATERIAL RESPONSE BASE
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LL66C1032CBC?
LL66C1032CBC is a NUT,SELF-LOCKING,PLATE.
What is the NSN for LL66C1032CBC?
LL66C1032CBC is cataloged in the U.S. Government catalog under NSN 5310-00-063-5884. This indicates validated use in U.S. government and defense supply chains.
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