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PartsTable / COMPONENT / RC772R6
RC772R6 ✓ 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,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.312 INCHES NOMINAL IN, material: STEEL COMP 1006 OR STEEL COMP 1022 OR STEEL COMP 1111 OR STEEL COMP 1120 OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 0.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-623-5520, 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
RC772R6
NSN: 5315-00-623-5520
FSC: 5315
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.312 INCHES NOMINAL IN
materialSTEEL COMP 1006 OR STEEL COMP 1022 OR STEEL COMP 1111 OR STEEL COMP 1120 OVERALL
head_styleFLAT
style_designatorSTRAIGHT
pin_head_diameter0.625 INCHES NOMINAL IN
under_head_length1.000 INCHES NOMINAL IN
first_hole_diameter0.109 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
distance_from_centerline_of_hole_to_end_of_pin0.156 INCHES NOMINAL IN
NSN5315-00-623-5520
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RC772R6 · 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
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
HEIGHT: 0.125 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.156 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: STEEL COMP 1006 OR STEEL COMP 1022 OR STEEL COMP 1111 OR STEEL COMP 1120 OVERALL
•
FIRST HOLE DIAMETER: 0.109 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.312 INCHES NOMINAL IN
HEIGHT0.125 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.156 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1006 OR STEEL COMP 1022 OR STEEL COMP 1111 OR STEEL COMP 1120 OVERALL
FIRST HOLE DIAMETER0.109 INCHES NOMINAL IN
UNDER HEAD LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.625 INCHES NOMINAL IN
HEAD STYLEFLAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
147 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
H8529Interchangeable
interchangeable cross-reference
interchangeable
H8529108Interchangeable
interchangeable cross-reference
interchangeable
1476Interchangeable
interchangeable cross-reference
interchangeable
07-862749Interchangeable
interchangeable cross-reference
interchangeable
5770E8007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RC772R6?
RC772R6 is a PIN,STRAIGHT,HEADED.
What parts can replace RC772R6?
There are 14 known substitutes for RC772R6: 147 ITEM 6, H8529, H8529108 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RC772R6?
RC772R6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-623-5520. 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