PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 31608CA
31608CA ✓ 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: 0.750 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: PAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION), style_designator: STRAIGHT, pin_head_diameter: 1.000 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 5315-00-806-9711, 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
31608CA
NSN: 5315-00-806-9711
FSC: 5315
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.750 INCHES NOMINAL IN
materialSTEEL OVERALL
head_stylePAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
style_designatorSTRAIGHT
pin_head_diameter1.000 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
under_head_length5.375 INCHES NOMINAL IN
first_hole_diameter0.281 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.375 INCHES NOMINAL IN
NSN5315-00-806-9711
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 31608CA · 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 HEAD DIAMETER: 1.000 INCHES NOMINAL IN
•
HEIGHT: 0.125 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.375 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 5.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN HEAD DIAMETER1.000 INCHES NOMINAL IN
HEIGHT0.125 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.375 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.281 INCHES NOMINAL IN
UNDER HEAD LENGTH5.375 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
DIAMETER0.750 INCHES NOMINAL IN
HEAD STYLEPAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
368461-804Interchangeable
interchangeable cross-reference
interchangeable
SM-C-619651Interchangeable
interchangeable cross-reference
interchangeable
1480-1Interchangeable
interchangeable cross-reference
interchangeable
48090-1Interchangeable
interchangeable cross-reference
interchangeable
A-A-2452Interchangeable
interchangeable cross-reference
interchangeable
31.608Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 31608CA?
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 31608CA?
31608CA is a PIN,STRAIGHT,HEADED.
What parts can replace 31608CA?
There are 15 known substitutes for 31608CA: 368461-804, SM-C-619651, 1480-1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31608CA?
31608CA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-806-9711. This indicates validated use in U.S. government and defense supply chains.
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 — 31608CA

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