PartsTable
Technical Data Sheet
LAC-832-2 ✓ 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 NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL SHELL, nut_style: CLINCH, nut_height: 0.257 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 800.0 FAHRENHEIT NOMINAL DEGF, nut_diameter: 0.422 INCHES MINIMUM AND 0.453 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 5310-00-945-0537, 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
LAC-832-2
NSN: 5310-00-945-0537
FSC: 5310
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL SHELL
nut_styleCLINCH
nut_height0.257 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
temp_rating800.0 FAHRENHEIT NOMINAL DEGF
nut_diameter0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
pilot_length0.054 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.367 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
NSN5310-00-945-0537
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LAC-832-2 · 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
PILOT LENGTH: 0.054 INCHES MAXIMUM IN
PILOT DIAMETER: 0.367 INCHES MAXIMUM IN
NOMINAL THREAD SIZE: 0.164 INCHES IN
MATERIAL: STEEL COMP 303 NUT
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 303 ASSN STD 2ND MATERIAL RESPONSE NUT
SURFACE TREATMENT: CADMIUM SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE SHELL
TECHNICAL CHARACTERISTICS (FLIS)
PILOT LENGTH0.054 INCHES MAXIMUM IN
PILOT DIAMETER0.367 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.164 INCHES IN
MATERIALSTEEL COMP 303 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD 2ND MATERIAL RESPONSE NUT
SURFACE TREATMENTCADMIUM SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE SHELL
SURFACE TREATMENTPASSIVATE NUT
MATERIALSTEEL SHELL
THREAD CLASS3B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
50206Interchangeable
interchangeable cross-reference
interchangeable
F8300-138Interchangeable
interchangeable cross-reference
interchangeable
154133Interchangeable
interchangeable cross-reference
interchangeable
35-20313YInterchangeable
interchangeable cross-reference
interchangeable
10135580Interchangeable
interchangeable cross-reference
interchangeable
31-33522-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LAC-832-2?
LAC-832-2 is a NUT,SELF-LOCKING,CLINCH.
What parts can replace LAC-832-2?
There are 18 known substitutes for LAC-832-2: 50206, F8300-138, 154133 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LAC-832-2?
LAC-832-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-945-0537. This indicates validated use in U.S. government and defense supply chains.
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