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PartsTable / COMPONENT / FE-032-EF
FE-032-EF ✓ 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 COMP 303 OVERALL, nut_style: CLINCH, nut_height: 0.170 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, nut_diameter: 0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, pilot_length: 0.110 INCHES MINIMUM AND 0.125 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 5310-01-137-6347, 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
FE-032-EF
NSN: 5310-01-137-6347
FSC: 5310
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCH
nut_height0.170 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
nut_diameter0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
pilot_length0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
pilot_diameter0.245 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresPUSHOUT FORCE 40 POUNDS PER IN. LBS
thread_directionRIGHT-HAND
NSN5310-01-137-6347
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FE-032-EF · 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
•
NUT DIAMETER: 0.312 INCHES NOMINAL IN
•
LUBRICATION: DRY FILM LUBRICANT
•
THREAD QUANTITY PER INCH: 32
•
THREAD SERIES: UNF
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
MATERIAL: STEEL COMP 303 OVERALL
•
PILOT DIAMETER: 0.289 INCHES MAXIMUM IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
TECHNICAL CHARACTERISTICS (FLIS)
NUT DIAMETER0.312 INCHES NOMINAL IN
LUBRICATIONDRY FILM LUBRICANT
THREAD QUANTITY PER INCH32
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES IN
MATERIALSTEEL COMP 303 OVERALL
PILOT DIAMETER0.289 INCHES MAXIMUM IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD CLASS3B
PILOT LENGTH0.060 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10109319Interchangeable
interchangeable cross-reference
interchangeable
FE-032Interchangeable
interchangeable cross-reference
interchangeable
5310PL0839527Interchangeable
interchangeable cross-reference
interchangeable
510LNK-.(060)Interchangeable
Same NIIN cross-reference
interchangeable
54853-5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FE-032-EF?
FE-032-EF is a NUT,SELF-LOCKING,CLINCH.
What parts can replace FE-032-EF?
There are 5 known substitutes for FE-032-EF: 10109319, FE-032, 5310PL0839527 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FE-032-EF?
FE-032-EF is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-137-6347. 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