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4236660 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4236660: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: HEXAGON, nut_height: 0.263 INCHES MINIMUM IN, thread_class: 2B, thread_series: UN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-657-9858, 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
4236660
NSN: 5310-01-657-9858
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleHEXAGON
nut_height0.263 INCHES MINIMUM IN
thread_class2B
thread_seriesUN
thread_directionRIGHT-HAND
width_across_flats1.060 INCHES NOMINAL IN
nominal_thread_size0.880 INCHES IN
bearing_surface_typeCHAMFERED
end_item_identification01-641-7505; MRAP - M-ATV
thread_quantity_per_inch14
inside_width_across_flats0.801 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
NSN5310-01-657-9858
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4236660 · 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
•
WIDTH ACROSS FLATS: 1.060 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.880 INCHES IN
•
NUT HEIGHT: 0.263 INCHES MINIMUM IN
•
INSIDE WIDTH ACROSS FLATS: 0.801 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.060 INCHES NOMINAL IN
THREAD SERIESUN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.880 INCHES IN
NUT HEIGHT0.263 INCHES MINIMUM IN
INSIDE WIDTH ACROSS FLATS0.801 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
NUT STYLEHEXAGON
THREAD CLASS2B
END ITEM IDENTIFICATION01-641-7505; MRAP - M-ATV
THREAD QUANTITY PER INCH14
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
2799051Reference document
Same NSN cross-reference
Reference document — Secondary reference
FV2337169Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4236660?
4236660 is a NUT,PLAIN,HEXAGON.
What parts can replace 4236660?
There are 2 known substitutes for 4236660: 2799051, FV2337169. Substitute compatibility should be verified for your specific system.
What is the NSN for 4236660?
4236660 is cataloged in the U.S. Government catalog under NSN 5310-01-657-9858. This indicates validated use in U.S. government and defense supply chains.
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