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Technical Data Sheet
PartsTable / COMPONENT / D2777-5B8B9ANDD7824-841
D2777-5B8B9ANDD7824-841 ✓ 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 BOLT,HOLD-DOWN is a the manufacturer industrial component. Key specifications include reference_number_differentiating_characteristics: ENG DWG D-2777-5,PARTB-8 AND B-9,ENG DWG D-7824-8,PART H-1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-371-9863, 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
D2777-5B8B9ANDD7824-841
NSN: 5306-00-371-9863
FSC: 5306
CAGE: 81336 — CHIEF OF ENGINEERS DEPT OF ARMY (USA)
SPECIFICATIONS
reference_number_differentiating_characteristicsENG DWG D-2777-5,PARTB-8 AND B-9,ENG DWG D-7824-8,PART H-1
NSN5306-00-371-9863
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D2777-5B8B9ANDD7824-841 · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ENG DWG D-2777-5,PARTB-8 AND B-9,ENG DWG D-7824-8,PART H-1
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSENG DWG D-2777-5,PARTB-8 AND B-9,ENG DWG D-7824-8,PART H-1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
D2777-6NInterchangeable
interchangeable cross-reference
interchangeable
MILS11716Interchangeable
interchangeable cross-reference
interchangeable
2777-6NInterchangeable
interchangeable cross-reference
interchangeable
2777-5CInterchangeable
interchangeable cross-reference
interchangeable
D2777-5CInterchangeable
interchangeable cross-reference
interchangeable
2777-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2777-5B8B9ANDD7824-841?
D2777-5B8B9ANDD7824-841 is a BOLT,HOLD-DOWN.
What parts can replace D2777-5B8B9ANDD7824-841?
There are 19 known substitutes for D2777-5B8B9ANDD7824-841: D2777-6N, MILS11716, 2777-6N and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2777-5B8B9ANDD7824-841?
D2777-5B8B9ANDD7824-841 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-371-9863. 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