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12441830 — BOLT,RING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12441830: BOLT,RING.

The BOLT,RING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL, end_item_identification: 2320-01-530-3843 TRUCK,CARGO,FMTV,M1087,EXPANSIBLE VAN MTV, nominal_thread_diameter: 1.125 INCHES IN, thread_quantity_per_inch: 12.0. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-561-9344, 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
12441830
NSN: 5306-01-561-9344
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
end_item_identification2320-01-530-3843 TRUCK,CARGO,FMTV,M1087,EXPANSIBLE VAN MTV
nominal_thread_diameter1.125 INCHES IN
thread_quantity_per_inch12.0
thread_series_designatorUNF
part_name_assigned_by_controlling_agencyBOLT,EYE
NSN5306-01-561-9344
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12441830 · 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
•
NOMINAL THREAD DIAMETER: 1.125 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
COLOR: OLIVE DRAB OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
THREAD QUANTITY PER INCH: 12.0
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL THREAD DIAMETER1.125 INCHES IN
THREAD DIRECTIONRIGHT-HAND
COLOROLIVE DRAB OVERALL
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,EYE
END ITEM IDENTIFICATION2320-01-530-3843 TRUCK,CARGO,FMTV,M1087,EXPANSIBLE VAN MTV
THREAD QUANTITY PER INCH12.0
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNF
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12441830?
12441830 is a BOLT,RING.
What is the NSN for 12441830?
12441830 is cataloged in the U.S. Government catalog under NSN 5306-01-561-9344. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.