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23-10340-131 — NUT,PLAIN,ASSEMBLED WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

23-10340-131: NUT,PLAIN,ASSEMBLED WASHER.

The NUT,PLAIN,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: EXTERNAL TOOTH, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_height: 0.328 INCHES NOMINAL IN, special_features: DO NOT USE WITH ELECTRICAL CONNECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-329-3697, 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
23-10340-131
NSN: 5310-01-329-3697
FSC: 5310 — Nuts and Washers
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleEXTERNAL TOOTH
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
overall_height0.328 INCHES NOMINAL IN
special_featuresDO NOT USE WITH ELECTRICAL CONNECTIONS
thread_directionRIGHT-HAND
surface_treatmentZINC OR CADMIUM OVERALL
nominal_thread_size0.312 INCHES IN
end_item_identificationROUTE CLEARANCE - COMMON NSN - USED ON LEGACY BUFFALO AND 1 OTHER WEAPON SYSTEM INCLUDING 73A - TRUCK, M-915 SERIES, M-916A1 (LET) A
washer_outside_diameter0.578 INCHES NOMINAL IN
thread_quantity_per_inch18
NSN5310-01-329-3697
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 23-10340-131 · 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
•
WASHER OUTSIDE DIAMETER: 0.578 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
SURFACE TREATMENT: ZINC OR CADMIUM OVERALL
•
NUT STYLE: EXTERNAL TOOTH
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.328 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER0.578 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
SPECIAL FEATURESDO NOT USE WITH ELECTRICAL CONNECTIONS
SURFACE TREATMENTZINC OR CADMIUM OVERALL
NUT STYLEEXTERNAL TOOTH
THREAD CLASS2B
END ITEM IDENTIFICATIONROUTE CLEARANCE - COMMON NSN - USED ON LEGACY BUFFALO AND 1 OTHER WEAPON SYSTEM INCLUDING 73A - TRUCK, M-915 SERIES, M-916A1 (LET) A
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

No substitute or cross-reference records for this part.

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 23-10340-131?
23-10340-131 is a NUT,PLAIN,ASSEMBLED WASHER.
What is the NSN for 23-10340-131?
23-10340-131 is cataloged in the U.S. Government catalog under NSN 5310-01-329-3697. This indicates validated use in U.S. government and defense supply chains.
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