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10088064 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10088064: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1025 OVERALL, nut_style: ROUND, nut_diameter: 5.250 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-108-5235, 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
10088064
NSN: 5310-01-108-5235
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 1025 OVERALL
nut_styleROUND
nut_diameter5.250 INCHES NOMINAL IN
thread_class3B
nut_thickness1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN
thread_seriesUN
thread_directionRIGHT-HAND
drive_point_depth0.250 INCHES NOMINAL IN
nominal_thread_size3.750 INCHES IN
drive_point_diameter0.375 INCHES NOMINAL IN
drive_point_quantity6
thread_quantity_per_inch12
NSN5310-01-108-5235
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10088064 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 3.750 INCHES IN
•
NUT DIAMETER: 5.250 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.250 INCHES NOMINAL IN
•
NUT THICKNESS: 1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN
•
DRIVE POINT DIAMETER: 0.375 INCHES NOMINAL IN
•
DRIVE POINT QUANTITY: 6
TECHNICAL CHARACTERISTICS
THREAD SERIESUN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE3.750 INCHES IN
NUT DIAMETER5.250 INCHES NOMINAL IN
DRIVE POINT DEPTH0.250 INCHES NOMINAL IN
NUT THICKNESS1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN
DRIVE POINT DIAMETER0.375 INCHES NOMINAL IN
DRIVE POINT QUANTITY6
NUT STYLEROUND
THREAD CLASS3B
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 1
12299150Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10088064?
10088064 is a NUT,PLAIN,ROUND.
What parts can replace 10088064?
There is 1 known substitute for 10088064: 12299150. Substitute compatibility should be verified for your specific system.
What is the NSN for 10088064?
10088064 is cataloged in the U.S. Government catalog under NSN 5310-01-108-5235. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.