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Technical Data Sheet
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121-206 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

121-206: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include mounting_method: RACK, end_item_identification: 6760-01-347-5779. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-940-9079, 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
121-206
NSN: 5306-00-940-9079
NIINs: 009409079, 014711585
FSC: 5306 — Bolts
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
mounting_methodRACK
component_quantity1
end_item_identification6760-01-347-5779
NSN5306-00-940-9079
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 121-206 · 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
•
HEAD HEIGHT: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
FEATURES PROVIDED: UNFINISHED HEAD
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
FASTENER LENGTH0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
THREAD LENGTH0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
FEATURES PROVIDEDUNFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
LOCKING FEATUREDISTORTIONS BEARING SURFACE OF HEAD
MINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 6
9409079Reference document
Same NSN cross-reference
Reference document — Secondary reference
65MBF1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PC9409079Reference document
Same NSN cross-reference
Reference document — Secondary reference
5306009409079Reference document
Same NSN cross-reference
Reference document — Secondary reference
192279Reference document
Same NSN cross-reference
Reference document — Secondary reference
5306PL0952110Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121-206?
121-206 is a BOLT,MACHINE.
What parts can replace 121-206?
There are 6 known substitutes for 121-206: 9409079, 65MBF1, PC9409079 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-206?
121-206 is cataloged in the U.S. Government catalog under NSN 5306-00-940-9079. This indicates validated use in U.S. government and defense supply chains.
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