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Technical Data Sheet
PartsTable / COMPONENT / 611351PC1
611351PC1 ✓ 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 PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.062 INCHES NOMINAL IN, diameter: 0.2509 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: FLAT, undercut_width: 0.062 INCHES NOMINAL IN, first_end_style: CHAMFERED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-200-3304, 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
611351PC1
NSN: 5315-00-200-3304
FSC: 5315
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
height0.062 INCHES NOMINAL IN
diameter0.2509 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleFLAT
undercut_width0.062 INCHES NOMINAL IN
first_end_styleCHAMFERED
hardness_rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
effective_length1.344 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.375 INCHES NOMINAL IN
surface_treatmentPHOSPHATE MANGANESE OVERALL
under_head_length1.500 INCHES NOMINAL IN
NSN5315-00-200-3304
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 611351PC1 · 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
•
FIRST END TAPER LENGTH: 0.015 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SURFACE TREATMENT: PHOSPHATE MANGANESE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-16782 CLI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.125 INCHES NOMINAL IN
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END TAPER LENGTH0.015 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-16782 CLI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.125 INCHES NOMINAL IN
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORGROOVE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
11351Interchangeable
interchangeable cross-reference
interchangeable
711351Interchangeable
interchangeable cross-reference
interchangeable
13131-1PC5Interchangeable
interchangeable cross-reference
interchangeable
AS86755Interchangeable
interchangeable cross-reference
interchangeable
61-1351Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 611351PC1?
611351PC1 is a PIN,GROOVED,HEADED.
What parts can replace 611351PC1?
There are 5 known substitutes for 611351PC1: 11351, 711351, 13131-1PC5 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 611351PC1?
611351PC1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-200-3304. 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