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Technical Data Sheet
711047 ✓ Verified by PartsTable
Kosmos · 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 NUT,PLAIN,ROUND is a Kosmos industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 3.1563 INCHES NOMINAL IN, nut_thickness: 0.5313 INCHES NOMINAL IN, thread_series: UNS, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6413, 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
711047
NSN: 5310-00-185-6413
FSC: 5310
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter3.1563 INCHES NOMINAL IN
nut_thickness0.5313 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
drive_point_depth0.125 INCHES NOMINAL IN
drive_point_width0.250 INCHES NOMINAL IN
nominal_thread_size2.360 INCHES IN
drive_point_quantity8
thread_pitch_diameters+2.3239 TO 2.3290 INCHES IN
thread_quantity_per_inch18
NSN5310-00-185-6413
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 711047 · Kosmos ⚠ 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
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 18
NOMINAL THREAD SIZE: 2.360 INCHES IN
THREAD SERIES: UNS
MATERIAL: STEEL OVERALL
NUT DIAMETER: 3.1563 INCHES NOMINAL IN
DRIVE POINT DEPTH: 0.125 INCHES NOMINAL IN
NUT THICKNESS: 0.5313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
NOMINAL THREAD SIZE2.360 INCHES IN
THREAD SERIESUNS
MATERIALSTEEL OVERALL
NUT DIAMETER3.1563 INCHES NOMINAL IN
DRIVE POINT DEPTH0.125 INCHES NOMINAL IN
NUT THICKNESS0.5313 INCHES NOMINAL IN
DRIVE POINT QUANTITY8
THREAD PITCH DIAMETERS+2.3239 TO 2.3290 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
28562Interchangeable
interchangeable cross-reference
interchangeable
32967Interchangeable
interchangeable cross-reference
interchangeable
X70433Interchangeable
interchangeable cross-reference
interchangeable
755002C3925-1Interchangeable
interchangeable cross-reference
interchangeable
46067Interchangeable
interchangeable cross-reference
interchangeable
2506704C1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 711047?
711047 is a NUT,PLAIN,ROUND manufactured by Kosmos.
What parts can replace 711047?
There are 6 known substitutes for 711047: 28562, 32967, X70433 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 711047?
711047 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6413. This indicates validated use in U.S. government and defense supply chains.
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