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Technical Data Sheet
PartsTable / COMPONENT / AN42-5A
AN42-5A ✓ 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 shank_length: 0.656 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.406 INCHES MINIMUM IN, overall_length: 1.312 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, eye_outside_width: 0.438 INCHES NOMINAL 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 5306-00-151-1411, 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
AN42-5A
NSN: 5306-00-151-1411
FSC: 5306
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
shank_length0.656 INCHES NOMINAL IN
thread_class3A A
thread_length0.406 INCHES MINIMUM IN
overall_length1.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
eye_outside_width0.438 INCHES NOMINAL IN
shoulder_diameter0.438 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
shoulder_thickness0.062 INCHES NOMINAL IN
eye_inside_diameter0.188 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
eye_stock_thickness0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
NSN5306-00-151-1411
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN42-5A · 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
•
THREAD QUANTITY PER INCH: 28
•
THREAD LENGTH: 0.438 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON
•
FEATURES PROVIDED: FINISHED HEAD
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
HEAD HEIGHT: 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: 125000 POUNDS PER SQUARE INCH LBS
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH28
THREAD LENGTH0.438 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
HEAD STYLEHEXAGON
FEATURES PROVIDEDFINISHED HEAD
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
AN42-5AUpgraded Successor
successor cross-reference
successor
14025Interchangeable
interchangeable cross-reference
interchangeable
10EJR7Interchangeable
interchangeable cross-reference
interchangeable
42SL25Interchangeable
interchangeable cross-reference
interchangeable
400018Interchangeable
interchangeable cross-reference
interchangeable
C37-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN42-5A?
AN42-5A is a BOLT,MACHINE.
What parts can replace AN42-5A?
There are 14 known substitutes for AN42-5A: AN42-5A, 14025, 10EJR7 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AN42-5A?
AN42-5A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-151-1411. 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