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4570K118 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4570K118: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: RUBBER SYNTHETIC BONDING STRIP, construction_type: ONE PIECE, features_provided: GASKET, surface_treatment: NICKEL BAND, clamp_overall_length: 3.000 INCHES NOMINAL IN, nominal_pipe_size_accommodated: 3.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-437-0057, 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
4570K118
NSN: 4730-00-437-0057
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC BONDING STRIP
construction_typeONE PIECE
features_providedGASKET
surface_treatmentNICKEL BAND
clamp_overall_length3.000 INCHES NOMINAL IN
nominal_pipe_size_accommodated3.000 INCHES IN
NSN4730-00-437-0057
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4570K118 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES IN
•
CLAMP OVERALL LENGTH: 3.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: GASKET
•
SURFACE TREATMENT: CADMIUM NUT
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 304 BAND
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES IN
CLAMP OVERALL LENGTH3.000 INCHES NOMINAL IN
FEATURES PROVIDEDGASKET
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTNICKEL BAND
SURFACE TREATMENTCADMIUM BOLT
MATERIALSTEEL COMP 302 OR STEEL COMP 304 BAND
MATERIALSTEEL CORROSION RESISTING NUT
MATERIALSTEEL CORROSION RESISTING BOLT
MATERIALIRON LUG
SUBSTITUTES & CROSS-REFERENCES 5
64508Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
BCH3Reference document
Same NSN cross-reference
Reference document — Secondary reference
00008587645089Reference document
Same NSN cross-reference
Reference document — Secondary reference
220-3-350Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4570K18Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4570K118?
4570K118 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 4570K118?
There are 5 known substitutes for 4570K118: 64508, BCH3, 00008587645089 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4570K118?
4570K118 is cataloged in the U.S. Government catalog under NSN 4730-00-437-0057. 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.