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PartsTable / COMPONENT / NN110.3 PIECE 2012
NN110.3 PIECE 2012 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NN110.3 PIECE 2012 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-237-1037, 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
NN110.3 PIECE 2012
NSN: 5310-01-237-1037
FSC: 5310
CAGE: 54370 — ALFA LAVAL INC. (USA)
SPECIFICATIONS
Part NumberNN110.3 PIECE 2012
NSN5310-01-237-1037
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NN110.3 PIECE 2012 · 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 STYLE: HEXAGON
•
WIDTH ACROSS FLATS: 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 32
•
BEARING SURFACE TYPE: CHAMFERED
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
NUT HEIGHT: 0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONBUFFALO MK2A2
THREAD QUANTITY PER INCH32
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.138 INCHES IN
NUT HEIGHT0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
THREAD CLASS2B
SURFACE TREATMENTZINC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
AS2167TPX46VInterchangeable
interchangeable cross-reference
interchangeable
114524Interchangeable
interchangeable cross-reference
interchangeable
SME586913Interchangeable
interchangeable cross-reference
interchangeable
5-124XInterchangeable
interchangeable cross-reference
interchangeable
11524Interchangeable
interchangeable cross-reference
interchangeable
HS14-649-262Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NN110.3 PIECE 2012?
NN110.3 PIECE 2012 is a NN110.3 PIECE 2012.
What parts can replace NN110.3 PIECE 2012?
There are 9 known substitutes for NN110.3 PIECE 2012: AS2167TPX46V, 114524, SME586913 and 6 more. Substitute compatibility should be verified for your specific system.
Is NN110.3 PIECE 2012 still available?
NN110.3 PIECE 2012 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026