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Technical Data Sheet
PartsTable / COMPONENT / 3011530
3011530 ✓ 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,CAP,SOCKET HEAD 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 5305-01-642-4529, 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
3011530
NSN: 5305-01-642-4529
FSC: 5305
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
Part Number3011530
NSN5305-01-642-4529
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3011530 · 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 13
39988Interchangeable
interchangeable cross-reference
interchangeable
M46374-2-B-BInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-46374G-B 4IIInterchangeable
interchangeable cross-reference
interchangeable
MIL-W-46374Interchangeable
interchangeable cross-reference
interchangeable
S000017Interchangeable
interchangeable cross-reference
interchangeable
39935Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3011530?
3011530 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 3011530?
There are 13 known substitutes for 3011530: 39988, M46374-2-B-B, MIL-PRF-46374G-B 4II and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3011530?
3011530 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-642-4529. 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