PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 13K16
13K16 ✓ 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: 0.250 INCHES NOMINAL IN, diameter: 0.562 INCHES NOMINAL IN, material: STEEL OVERALL, special_features: MILLED TANG 0.469 IN ACROSS FLATS BY 0.688 IN LG ON CENTER LINE OF PIN HOLE IN, style_designator: STRAIGHT, pin_head_diameter: 0.844 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-425-1642, 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
13K16
NSN: 5315-00-425-1642
FSC: 5315
CAGE: 05643 — BARBER-GREENE CO (USA)
SPECIFICATIONS
height0.250 INCHES NOMINAL IN
diameter0.562 INCHES NOMINAL IN
materialSTEEL OVERALL
special_featuresMILLED TANG 0.469 IN ACROSS FLATS BY 0.688 IN LG ON CENTER LINE OF PIN HOLE IN
style_designatorSTRAIGHT
pin_head_diameter0.844 INCHES NOMINAL IN
under_head_length2.750 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
NSN5315-00-425-1642
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13K16 · 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
HEIGHT: 0.250 INCHES NOMINAL IN
•
PIN HEAD DIAMETER: 0.844 INCHES NOMINAL IN
•
DIAMETER: 0.562 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
MATERIAL: STEEL OVERALL
•
UNDER HEAD LENGTH: 2.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE ARRANGEMENT STYLEONE END DRILLED
HEIGHT0.250 INCHES NOMINAL IN
PIN HEAD DIAMETER0.844 INCHES NOMINAL IN
DIAMETER0.562 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
MATERIALSTEEL OVERALL
SPECIAL FEATURESMILLED TANG 0.469 IN ACROSS FLATS BY 0.688 IN LG ON CENTER LINE OF PIN HOLE IN
UNDER HEAD LENGTH2.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
263AInterchangeable
interchangeable cross-reference
interchangeable
263Interchangeable
interchangeable cross-reference
interchangeable
77-263AInterchangeable
interchangeable cross-reference
interchangeable
N26AInterchangeable
interchangeable cross-reference
interchangeable
263A 1-4 3-50Interchangeable
interchangeable cross-reference
interchangeable
N263-2-1-4-3-50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 13K16?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 13K16?
13K16 is a PIN,STRAIGHT,HEADED.
What parts can replace 13K16?
There are 6 known substitutes for 13K16: 263A, 263, 77-263A and 3 more. Substitute compatibility should be verified for your specific system.
Is 13K16 still available?
13K16 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 13K16

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026