PartsTable
Technical Data Sheet
Download PDF

376501 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

376501: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY THREADS, nut_style: SLEEVE, nut_diameter: 1.500 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 1.375 INCHES NOMINAL IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-482-1603, 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
376501
NSN: 5310-00-482-1603
FSC: 5310 — Nuts and Washers
CAGE: 32195 — OUTBOARD MARINE CORP JOHNSON MOTORS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY THREADS
nut_styleSLEEVE
nut_diameter1.500 INCHES NOMINAL IN
thread_class2B
nut_thickness1.375 INCHES NOMINAL IN
thread_seriesUN
special_features0.062 IN. SHOULDER ONBEARING SURFACE,TWO 0.125 IN DIA. CLAMP GROOVES ON CLOSED END BLACK PAINT IN
thread_directionRIGHT-HAND
nominal_thread_size0.625 INCHES IN
cross-sectional_shapeROUND W/WRENCH FLATS NUT
drilled_hole_diameter0.188 INCHES NOMINAL IN
hole_type_and_quantity2 DRILLED
NSN5310-00-482-1603
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 376501 · 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
•
THREAD SERIES: UN
•
HOLE CONFIGURATION STYLE: CONFIGURATION F
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
NUT DIAMETER: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND W/WRENCH FLATS NUT
•
NUT THICKNESS: 1.375 INCHES NOMINAL IN
•
DRILLED HOLE DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUN
HOLE CONFIGURATION STYLECONFIGURATION F
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT DIAMETER1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS NUT
NUT THICKNESS1.375 INCHES NOMINAL IN
DRILLED HOLE DIAMETER0.188 INCHES NOMINAL IN
SPECIAL FEATURES0.062 IN. SHOULDER ONBEARING SURFACE,TWO 0.125 IN DIA. CLAMP GROOVES ON CLOSED END BLACK PAINT IN
NUT STYLESLEEVE
SUBSTITUTES & CROSS-REFERENCES 1
390716Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 376501?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 376501?
376501 is a NUT,SLEEVE.
What parts can replace 376501?
There is 1 known substitute for 376501: 390716. Substitute compatibility should be verified for your specific system.
What is the NSN for 376501?
376501 is cataloged in the U.S. Government catalog under NSN 5310-00-482-1603. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 376501

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.