PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7409926
7409926 ✓ 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 KEY,MACHINE is a the manufacturer industrial component. Key specifications include overall_width: 0.438 INCHES NOMINAL IN, overall_height: 0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, overall_length: 2.250 INCHES NOMINAL IN, style_designator: PLAIN, starting_edge_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-740-9926, 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
7409926
NSN: 5315-00-740-9926
FSC: 5315
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
overall_width0.438 INCHES NOMINAL IN
overall_height0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
overall_length2.250 INCHES NOMINAL IN
style_designatorPLAIN
starting_edge_shapeSTRAIGHT
NSN5315-00-740-9926
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7409926 · 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
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.250 INCHES NOMINAL IN
OVERALL HEIGHT0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
OVERALL WIDTH0.438 INCHES NOMINAL IN
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SDS217Interchangeable
interchangeable cross-reference
interchangeable
XDS217Interchangeable
interchangeable cross-reference
interchangeable
SWB6624Interchangeable
interchangeable cross-reference
interchangeable
104389Interchangeable
interchangeable cross-reference
interchangeable
3351-2Interchangeable
interchangeable cross-reference
interchangeable
10438Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 7409926?
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 7409926?
7409926 is a KEY,MACHINE.
What parts can replace 7409926?
There are 7 known substitutes for 7409926: SDS217, XDS217, SWB6624 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7409926?
7409926 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-740-9926. 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 — 7409926

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