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Technical Data Sheet
PartsTable / COMPONENT / 218016917A
218016917A ✓ 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,MACHINE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-719-3509, 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
218016917A
NSN: 5305-01-719-3509
FSC: 5305
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number218016917A
NSN5305-01-719-3509
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 218016917A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
R6921301-130Interchangeable
interchangeable cross-reference
interchangeable
595-8843971-130Interchangeable
interchangeable cross-reference
interchangeable
8843971Interchangeable
interchangeable cross-reference
interchangeable
595-8843971-112Interchangeable
interchangeable cross-reference
interchangeable
R6921301-112Interchangeable
interchangeable cross-reference
interchangeable
595-8843971-83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 218016917A?
218016917A is a SCREW,MACHINE.
What parts can replace 218016917A?
There are 11 known substitutes for 218016917A: R6921301-130, 595-8843971-130, 8843971 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218016917A?
218016917A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-719-3509. 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