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Technical Data Sheet
PartsTable / COMPONENT / 183400PC7
183400PC7 ✓ 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 CORROSION RESISTING OVERALL, nut_style: ROUND, nut_diameter: 0.875 INCHES NOMINAL IN, nut_thickness: 0.312 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 5310-00-185-6466, 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
183400PC7
NSN: 5310-00-185-6466
FSC: 5310
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleROUND
nut_diameter0.875 INCHES NOMINAL IN
nut_thickness0.312 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
drive_point_depth0.062 INCHES NOMINAL IN
drive_point_width0.125 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.469 INCHES IN
drive_point_quantity4
thread_pitch_diameters+0.4487 TO 0.4513 INCHES IN
NSN5310-00-185-6466
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 183400PC7 · 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 THICKNESS: 0.312 INCHES NOMINAL IN
•
NUT DIAMETER: 0.875 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
•
THREAD QUANTITY PER INCH: 32
•
THREAD SERIES: UNS
•
THREAD PITCH DIAMETERS: +0.4487 TO 0.4513 INCHES IN
•
NUT STYLE: ROUND
•
DRIVE POINT QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
NUT THICKNESS0.312 INCHES NOMINAL IN
NUT DIAMETER0.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.469 INCHES IN
THREAD QUANTITY PER INCH32
THREAD SERIESUNS
THREAD PITCH DIAMETERS+0.4487 TO 0.4513 INCHES IN
NUT STYLEROUND
DRIVE POINT QUANTITY4
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTPASSIVATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
GC835HW1PInterchangeable
interchangeable cross-reference
interchangeable
RF03682Interchangeable
interchangeable cross-reference
interchangeable
03682Interchangeable
interchangeable cross-reference
interchangeable
7650243Interchangeable
Same NIIN cross-reference
interchangeable
12Z10001-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 183400PC7?
183400PC7 is a NUT,PLAIN,ROUND.
What parts can replace 183400PC7?
There are 5 known substitutes for 183400PC7: GC835HW1P, RF03682, 03682 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 183400PC7?
183400PC7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6466. 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