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100339-1 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

100339-1: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 9.000 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.873 INCHES NOMINAL IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-894-7013, 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
100339-1
NSN: 5310-00-894-7013
FSC: 5310 — Nuts and Washers
CAGE: 70487 — AMERIDRIVES INTERNATIONAL LLC DBA AMERIDRIVES INTERNATIONAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter9.000 INCHES NOMINAL IN
thread_class2B
nut_thickness0.873 INCHES NOMINAL IN
thread_seriesUN
thread_directionRIGHT-HAND
nominal_thread_size7.250 INCHES IN
drive_point_diameter0.375 INCHES NOMINAL IN
drive_point_quantity3
thread_quantity_per_inch12
NSN5310-00-894-7013
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 100339-1 · 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: 7.250 INCHES IN
•
NUT DIAMETER: 9.000 INCHES NOMINAL IN
•
NUT THICKNESS: 0.873 INCHES NOMINAL IN
•
DRIVE POINT DIAMETER: 0.375 INCHES NOMINAL IN
•
DRIVE POINT QUANTITY: 3
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
THREAD SERIESUN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE7.250 INCHES IN
NUT DIAMETER9.000 INCHES NOMINAL IN
NUT THICKNESS0.873 INCHES NOMINAL IN
DRIVE POINT DIAMETER0.375 INCHES NOMINAL IN
DRIVE POINT QUANTITY3
NUT STYLEROUND
THREAD CLASS2B
THREAD QUANTITY PER INCH12
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 2
600243PCALLReference document
Same NSN cross-reference
Reference document — Secondary reference
600307PC11Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 100339-1?
100339-1 is a NUT,SELF-LOCKING,ROUND.
What parts can replace 100339-1?
There are 2 known substitutes for 100339-1: 600243PCALL, 600307PC11. Substitute compatibility should be verified for your specific system.
What is the NSN for 100339-1?
100339-1 is cataloged in the U.S. Government catalog under NSN 5310-00-894-7013. 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.