PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7402870
7402870 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.123 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN, thread_length: 0.468 INCHES MINIMUM 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 5305-00-367-8003, 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
7402870
NSN: 5305-00-367-8003
FSC: 5305
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFILLISTER
head_height0.123 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
thread_length0.468 INCHES MINIMUM IN
fastener_length0.500 INCHES NOMINAL IN
washer_quantity1
thread_directionRIGHT-HAND
surface_treatmentZINC AND CHROMATE OVERALL
internal_drive_styleSLOT
primary_washer_styleCOUNTERSINK INTERNAL TEETH
NSN5305-00-367-8003
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7402870 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL THREAD DIAMETER: 0.216 INCHES IN
•
THREAD LENGTH: 0.468 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNEF
•
PRIMARY WASHER OUTSIDE DIAMETER: 0.396 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
•
PRIMARY WASHER MATERIAL THICKNESS: 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
HEAD DIAMETER: 0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.216 INCHES IN
THREAD LENGTH0.468 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNEF
PRIMARY WASHER OUTSIDE DIAMETER0.396 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
PRIMARY WASHER MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
HEAD DIAMETER0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
FASTENER LENGTH0.500 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
INTERNAL DRIVE STYLESLOT
SURFACE TREATMENTZINC AND CHROMATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
D83051Interchangeable
interchangeable cross-reference
interchangeable
5109Interchangeable
interchangeable cross-reference
interchangeable
6465Interchangeable
interchangeable cross-reference
interchangeable
640885Interchangeable
interchangeable cross-reference
interchangeable
460B3-140Interchangeable
interchangeable cross-reference
interchangeable
506189Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 7402870?
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 7402870?
7402870 is a SCREW,ASSEMBLED WASHER.
What parts can replace 7402870?
There are 14 known substitutes for 7402870: D83051, 5109, 6465 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7402870?
7402870 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-367-8003. 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 — 7402870

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