Naval Sea Systems Command · NSN 3940-01-489-1464 · FSC 3940 · No Item Name Available
Verified by PartsTable
NSN 3940-01-489-1464 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-489-1464. Primary manufacturer part number: 581-6726890-AY98.
3940-01-489-1464 — No Item Name Available illustration
Features
Block,tackle — FSC 3940
Sheave Quantity: 2
Material: STEEL OVERALL
Style Designator: OVAL PATTERN
Functional Description: AFT COMPLIANT SHEAVE ASSY
Block Type: REGULAR
Shell Length: 61.750 INCHES NOMINAL IN
3 verified cross-references
Applications
Applications requiring Steel Overall construction
General Description
The Block,tackle, cataloged under National Stock Number 3940-01-489-1464, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 3940-01-489-1464 is a Block,tackle, manufactured by Naval Sea Systems Command, classified under FSC 3940 (No Item Name Available). Status: active.
What are the part numbers for NSN 3940-01-489-1464?
NSN 3940-01-489-1464 has 3 cross-referenced part numbers: 14901338 (Naval Sea Systems Command), 581-6726890-AY98 (Naval Sea Systems Command), 6726890 (Naval Sea Systems Command).
What NSN replaces 3940-01-489-1464?
There are 11 known substitutes for 3940-01-489-1464: 3120-01-487-6373, 3120-01-487-6377, 3120-01-487-6387 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 581-6726890-AY98?
Key specifications for 581-6726890-AY98: Sheave Quantity: 2; Material: STEEL OVERALL; Style Designator: OVAL PATTERN; Functional Description: AFT COMPLIANT SHEAVE ASSY. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.