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Technical Data Sheet
PartsTable / COMPONENT / 7979594
7979594 ✓ 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 COMP 3130 OR STEEL COMP 3135 OR STEEL COMP 314 OR STEEL COMP 3140 OVERALL, head_style: FLAT CHAMFER, head_height: 0.312 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, thread_length: 1.000 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 5306-00-752-1828, 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
7979594
NSN: 5306-00-752-1828
FSC: 5306
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 3130 OR STEEL COMP 3135 OR STEEL COMP 314 OR STEEL COMP 3140 OVERALL
head_styleFLAT CHAMFER
head_height0.312 INCHES NOMINAL IN
thread_class3A A
head_diameter0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length1.000 INCHES MINIMUM IN
fastener_length4.376 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
NSN5306-00-752-1828
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7979594 · 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 DIRECTION: RIGHT-HAND
•
HEAD STYLE: FLAT CHAMFER
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
FASTENER LENGTH: 4.376 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD CLASS: 3A A
•
FEATURES PROVIDED: FINISHED HEAD
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEFLAT CHAMFER
NOMINAL THREAD DIAMETER0.375 INCHES IN
FASTENER LENGTH4.376 INCHES NOMINAL IN
HEAD DIAMETER0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
THREAD CLASS3A A
FEATURES PROVIDEDFINISHED HEAD
THREAD QUANTITY PER INCH24
MATERIALSTEEL COMP 3130 OR STEEL COMP 3135 OR STEEL COMP 314 OR STEEL COMP 3140 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
351-13Upgraded Successor
successor cross-reference
successor
3011-3Interchangeable
interchangeable cross-reference
interchangeable
A12-6Interchangeable
interchangeable cross-reference
interchangeable
NW22571Interchangeable
interchangeable cross-reference
interchangeable
5306007521828Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7979594?
7979594 is a BOLT,MACHINE.
What parts can replace 7979594?
There are 5 known substitutes for 7979594: 351-13, 3011-3, A12-6 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7979594?
7979594 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-752-1828. 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