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PartsTable / COMPONENT / 1199N118
1199N118 ✓ 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

NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Key specifications include end_item_identification: 2330-01-294-3367 SEMITRAILER, STAKE, part_name_assigned_by_controlling_agency: NUT, CAP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-161-9964, 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
1199N118
NSN: 5310-00-161-9964
FSC: 5310
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
end_item_identification2330-01-294-3367 SEMITRAILER, STAKE
part_name_assigned_by_controlling_agencyNUT, CAP
NSN5310-00-161-9964
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1199N118 · 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: 1.475 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
•
BALL SEAT RADIUS: 0.875 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
•
NUT STYLE: SINGLE BALL SEAT, HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS1.475 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
BALL SEAT RADIUS0.875 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, CAP
NOMINAL THREAD SIZE1.125 INCHES IN
NUT STYLESINGLE BALL SEAT, HEXAGON
THREAD DIRECTIONRIGHT-HAND
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 4 MRAP VARIANTS AND 8 OTHER WEAPON SYSTEMS.; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
THREAD QUANTITY PER INCH16
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
20-207Interchangeable
interchangeable cross-reference
interchangeable
150-419YPC207Interchangeable
interchangeable cross-reference
interchangeable
150-433YITEM50Interchangeable
interchangeable cross-reference
interchangeable
7207C1TX9Interchangeable
interchangeable cross-reference
interchangeable
7207Interchangeable
interchangeable cross-reference
interchangeable
177003-23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1199N118?
1199N118 is a NUT,PLAIN,SINGLE BALL SEAT,HEXAG.
What parts can replace 1199N118?
There are 21 known substitutes for 1199N118: 20-207, 150-419YPC207, 150-433YITEM50 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1199N118 still available?
1199N118 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