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PartsTable / COMPONENT / A11564G1
A11564G1 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.312 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.500 INCHES NOMINAL IN, thread_length: 0.375 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 5306-00-354-9414, 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
A11564G1
NSN: 5306-00-354-9414
FSC: 5306
CAGE: 46522 — DCM MANUFACTURING, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleROUND W/WRENCH FLATS CHAMFERED
head_height0.312 INCHES NOMINAL IN
thread_class2A A
head_diameter0.500 INCHES NOMINAL IN
thread_length0.375 INCHES MINIMUM IN
fastener_length0.375 INCHES NOMINAL IN
special_featuresCHAMFER EXTENDED WASHER 0.031 IN. DIA TO BE 0.685 IN. MIN TO 0.689 IN. MAX AND A THICKNESS OF 0.125 IN. IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentCADMIUM OVERALL
width_between_flats0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
NSN5306-00-354-9414
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A11564G1 · 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
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.500 INCHES NOMINAL IN
•
HEAD STYLE: ROUND W/WRENCH FLATS CHAMFERED
•
HEAD HEIGHT: 0.312 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
WIDTH BETWEEN FLATS: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCHAMFER EXTENDED WASHER 0.031 IN. DIA TO BE 0.685 IN. MIN TO 0.689 IN. MAX AND A THICKNESS OF 0.125 IN. IN
FASTENER LENGTH0.375 INCHES NOMINAL IN
HEAD DIAMETER0.500 INCHES NOMINAL IN
HEAD STYLEROUND W/WRENCH FLATS CHAMFERED
HEAD HEIGHT0.312 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
WIDTH BETWEEN FLATS0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES MINIMUM IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2N2270Interchangeable
interchangeable cross-reference
interchangeable
2N2270AInterchangeable
interchangeable cross-reference
interchangeable
GGG-P-836Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
5110-00-293-0109Interchangeable
interchangeable cross-reference
interchangeable
472026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A11564G1?
A11564G1 is a BOLT,MACHINE.
What parts can replace A11564G1?
There are 10 known substitutes for A11564G1: 2N2270, 2N2270A, GGG-P-836 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A11564G1?
A11564G1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-354-9414. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026