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Technical Data Sheet
PartsTable / COMPONENT / 304070
304070 ✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include end_item_identification: 7025-01-618-5142, part_name_assigned_by_controlling_agency: SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-115-1351, 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
304070
NSN: 5305-00-115-1351
FSC: 5305
CAGE: U1621 — SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS (GBR)
SPECIFICATIONS
end_item_identification7025-01-618-5142
part_name_assigned_by_controlling_agencySCREW
NSN5305-00-115-1351
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 304070 · 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
•
HEAD STYLE: FILLISTER EXTENDED WASHER
•
THREAD CLASS: 2A A
•
SCREW MATERIAL: STEEL COMP 430
•
EXTENDED WASHER THICKNESS: 0.039 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.336 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFILLISTER EXTENDED WASHER
THREAD CLASS2A A
SCREW MATERIALSTEEL COMP 430
EXTENDED WASHER THICKNESS0.039 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
HEAD HEIGHT0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.336 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH20
NOMINAL THREAD DIAMETER0.250 INCHES IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
806007Interchangeable
interchangeable cross-reference
interchangeable
03040-70Interchangeable
interchangeable cross-reference
interchangeable
8062007Interchangeable
interchangeable cross-reference
interchangeable
304070Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 304070?
304070 is a RETAINER,PACKING.
What parts can replace 304070?
There are 4 known substitutes for 304070: 806007, 03040-70, 8062007 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 304070?
304070 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-115-1351. 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