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57847 — BEARING,PLAIN,ROD END

✓ Government record, cited
LG · BALL BEARING
PRODUCT OVERVIEW

57847: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a LG industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 11.750 INCHES NOMINAL IN, features_provided: GROOVED AND LOWER STEM, end_item_identification: NIMITZ CLASS CVN, stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-181-7963, 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
57847
NSN: 3120-01-181-7963
NIINs: 011817963, 013132905, 014465867, 016906538
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: K0377 — GOODRICH ACTUATION SYSTEMS LTD (GBR)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length11.750 INCHES NOMINAL IN
features_providedGROOVED AND LOWER STEM
end_item_identificationNIMITZ CLASS CVN
stem_actuating_end_typeTHREADED EXTERNALLY
largest_outside_diameter0.500 INCHES NOMINAL IN
valve_size_for_which_designed4.000 INCHES IN
valve_type_for_which_designedGLOBE
material_document_and_classificationASTM B-164 CLA ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed21851N
NSN3120-01-181-7963
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 57847 · LG ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57847?
57847 is a BEARING,PLAIN,ROD END manufactured by LG.
What is the NSN for 57847?
57847 is cataloged in the U.S. Government catalog under NSN 3120-01-181-7963. This indicates validated use in U.S. government and defense supply chains.
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