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12489243 — SHACKLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12489243: SHACKLE.

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, eyelet_style: ROUND PLAIN, inside_length: 1.437 INCHES NOMINAL IN, opening_width: 0.656 INCHES NOMINAL IN, special_features: WITH SCREW PIN, style_designator: ANCHOR. This part is cataloged in the U.S.

Government catalog under NSN 4030-01-478-5650, 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
12489243
NSN: 4030-01-478-5650
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
eyelet_styleROUND PLAIN
inside_length1.437 INCHES NOMINAL IN
opening_width0.656 INCHES NOMINAL IN
special_featuresWITH SCREW PIN
style_designatorANCHOR
breaking_strength9000.0 BELT GROUP 1
material_diameter0.375 INCHES NOMINAL IN
surface_treatmentZINC
closure_head_styleSHOULDER EYE
eye_inside_diameter0.531 INCHES NOMINAL IN
end_item_identificationMISSILE,VEHICLE MOUNTED STINGER (AVENGER) NSN 1430-01-369-5863; MEDIUM MINE PROTECTED VEHICLE - MMPV
NSN4030-01-478-5650
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHACKLE TITLE COMPONENT PN 12489243 MFR SHACKLE
KEY FEATURES
•
INSIDE LENGTH: 1.437 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ANCHOR
•
OPENING WIDTH: 0.656 INCHES NOMINAL IN
•
EYELET STYLE: ROUND PLAIN
•
SAFE OPERATING LOAD RATING: 3800.000 POUNDS NOMINAL LBS
•
SPECIFICATION/STANDARD DATA: 81348-RR-C-271D GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: 4A TYPE AND B GRADE AND 2 CLASS AND 3/8 SIZE A
TECHNICAL CHARACTERISTICS
INSIDE LENGTH1.437 INCHES NOMINAL IN
MATERIAL DIAMETER0.375 INCHES NOMINAL IN
STYLE DESIGNATORANCHOR
OPENING WIDTH0.656 INCHES NOMINAL IN
EYELET STYLEROUND PLAIN
SAFE OPERATING LOAD RATING3800.000 POUNDS NOMINAL LBS
SPECIFICATION/STANDARD DATA81348-RR-C-271D GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA4A TYPE AND B GRADE AND 2 CLASS AND 3/8 SIZE A
CLOSURE HEAD STYLESHOULDER EYE
SPECIAL FEATURESWITH SCREW PIN
SUBSTITUTES & CROSS-REFERENCES 2
RR-C-271Reference document
Same NSN cross-reference
Reference document — Secondary reference
5410695Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12489243?
12489243 is a SHACKLE.
What parts can replace 12489243?
There are 2 known substitutes for 12489243: RR-C-271, 5410695. Substitute compatibility should be verified for your specific system.
What is the NSN for 12489243?
12489243 is cataloged in the U.S. Government catalog under NSN 4030-01-478-5650. 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.