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12326448 — NUT,PLAIN,BARREL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12326448: NUT,PLAIN,BARREL.

The NUT,PLAIN,BARREL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 12L14 OVERALL, nut_style: PLAIN BARREL, nut_length: 2.780 INCHES NOMINAL IN, nut_diameter: 0.690 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-539-7929, 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
12326448
NSN: 5310-01-539-7929
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 12L14 OVERALL
nut_stylePLAIN BARREL
nut_length2.780 INCHES NOMINAL IN
nut_diameter0.690 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
end_item_identificationM48A5 AND M60A1 AVLB
material_document_and_classificationASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySOCKET HEAD STACKING NUT
NSN5310-01-539-7929
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12326448 · 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
•
NUT LENGTH: 2.780 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NUT DIAMETER: 0.690 INCHES NOMINAL IN
•
NUT STYLE: PLAIN BARREL
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
NUT LENGTH2.780 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER0.690 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD STACKING NUT
NUT STYLEPLAIN BARREL
THREAD CLASS2B
END ITEM IDENTIFICATIONM48A5 AND M60A1 AVLB
MATERIALSTEEL COMP 12L14 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
N-32Reference 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 12326448?
12326448 is a NUT,PLAIN,BARREL.
What parts can replace 12326448?
There is 1 known substitute for 12326448: N-32. Substitute compatibility should be verified for your specific system.
What is the NSN for 12326448?
12326448 is cataloged in the U.S. Government catalog under NSN 5310-01-539-7929. This indicates validated use in U.S. government and defense supply chains.
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