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PartsTable / COMPONENT / 1AB2568
1AB2568 ✓ 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,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, pin_overall_length: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN, pin_overall_diameter: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN, second_end_relationship_with_first_end: IDENTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-532-9388, 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
1AB2568
NSN: 5315-00-532-9388
FSC: 5315
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
pin_overall_length1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
pin_overall_diameter0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-532-9388
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1AB2568 · 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
•
PIN OVERALL DIAMETER: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
PIN OVERALL LENGTH: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL DIAMETER0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
PIN OVERALL LENGTH1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
9-41028Interchangeable
interchangeable cross-reference
interchangeable
00941028000Interchangeable
interchangeable cross-reference
interchangeable
41028Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1AB2568?
1AB2568 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 1AB2568?
There are 3 known substitutes for 1AB2568: 9-41028, 00941028000, 41028. Substitute compatibility should be verified for your specific system.
What is the NSN for 1AB2568?
1AB2568 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-532-9388. 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