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4B8574 — BRACKET,EYE,NONROTATING SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4B8574: BRACKET,EYE,NONROTATING SHAFT.

The BRACKET,EYE,NONROTATING SHAFT is a the manufacturer industrial component. Key specifications include width: 3.812 INCHES NOMINAL IN, material: STEEL, bolt_hole_size: 0.500 IN. DIA IN, overall_height: 2.875 INCHES NOMINAL IN, overall_length: 2.875 INCHES NOMINAL IN, special_features: CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES: 2.750 IN.

APART IN. This part is cataloged in the U.S. Government catalog under NSN 2590-00-164-5461, 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
4B8574
NSN: 2590-00-164-5461
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
width3.812 INCHES NOMINAL IN
materialSTEEL
bolt_hole_size0.500 IN. DIA IN
overall_height2.875 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
special_featuresCENTER TO CENTER DISTANCE BETWEEN BOLT HOLES: 2.750 IN. APART IN
bolt_hole_quantity2
bore_inside_diameter1.000 INCHES NOMINAL IN
NSN2590-00-164-5461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACKET,EYE,NONROTATING SHAFT TITLE COMPONENT PN 4B8574 MFR BRACKET,EYE,NONROTATIN
KEY FEATURES
•
BOLT HOLE QUANTITY: 2
•
WIDTH: 3.812 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
BORE INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
BOLT HOLE SIZE: 0.500 IN. DIA IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.875 INCHES NOMINAL IN
OVERALL LENGTH2.875 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
SPECIAL FEATURESCENTER TO CENTER DISTANCE BETWEEN BOLT HOLES: 2.750 IN. APART IN
WIDTH3.812 INCHES NOMINAL IN
MATERIALSTEEL
BORE INSIDE DIAMETER1.000 INCHES NOMINAL IN
BOLT HOLE SIZE0.500 IN. DIA IN
OTHER ITEMS IN FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252 2590-00-001-1253 2590-00-001-1254 2590-00-001-3423 2590-00-001-3438 2590-00-001-3439 2590-00-001-3461 2590-00-001-3463
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4B8574?
4B8574 is a BRACKET,EYE,NONROTATING SHAFT.
What is the NSN for 4B8574?
4B8574 is cataloged in the U.S. Government catalog under NSN 2590-00-164-5461. 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.