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PartsTable / COMPONENT / D15-653DPC562
D15-653DPC562 ✓ 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 NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 3.130 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.570 INCHES NOMINAL IN, thread_series: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-391-8580, 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
D15-653DPC562
NSN: 5310-00-391-8580
FSC: 5310
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter3.130 INCHES NOMINAL IN
thread_class2B
nut_thickness0.570 INCHES NOMINAL IN
thread_seriesUNF
special_features2 THREADED HOLES AND 2 INTERNAL WRENCHING SCREWS FURNISHED
thread_directionRIGHT-HAND
drive_point_depth0.300 INCHES NOMINAL IN
nominal_thread_size1.250 INCHES IN
drive_point_diameter0.275 INCHES NOMINAL IN
drive_point_quantity2
NSN5310-00-391-8580
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D15-653DPC562 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
DRIVE POINT QUANTITY: 2
•
MATERIAL: STEEL OVERALL
•
NUT THICKNESS: 0.570 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
•
THREAD QUANTITY PER INCH: 12
•
THREAD SERIES: UNF
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
DRIVE POINT QUANTITY2
MATERIALSTEEL OVERALL
NUT THICKNESS0.570 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.250 INCHES IN
THREAD QUANTITY PER INCH12
SPECIAL FEATURES2 THREADED HOLES AND 2 INTERNAL WRENCHING SCREWS FURNISHED
THREAD SERIESUNF
NUT STYLEROUND
DRIVE POINT DEPTH0.300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
11790Interchangeable
interchangeable cross-reference
interchangeable
D-510-710Interchangeable
interchangeable cross-reference
interchangeable
1-1561-1250Interchangeable
interchangeable cross-reference
interchangeable
45503Interchangeable
interchangeable cross-reference
interchangeable
46262Interchangeable
interchangeable cross-reference
interchangeable
WAB4255AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-653DPC562?
D15-653DPC562 is a NUT,PLAIN,ROUND.
What parts can replace D15-653DPC562?
There are 7 known substitutes for D15-653DPC562: 11790, D-510-710, 1-1561-1250 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-653DPC562?
D15-653DPC562 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-391-8580. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026