NSN 3010-01-339-3075 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-339-3075. Manufacturer of record part number: 4JN.
Also searched as3010-01-339-3075 ·
3010013393075 ·
NIIN 013393075 ·
01-339-3075 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 79425 · 4JN
The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-339-3075, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is TB Woods's Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3010-00-001-0069 · Item name not on file
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3010-00-001-0095 · Item name not on file
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3010-00-001-1689 · Item name not on file
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3010-00-001-2168 · Item name not on file
3010-00-001-2173
3010-00-001-2173 · Item name not on file
Frequently Asked Questions
What is NSN 3010-01-339-3075?
NSN 3010-01-339-3075 is a Insert,flexible Coupling, manufactured by TB Woods's Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-339-3075?
NSN 3010-01-339-3075 has 1 manufacturer part number on file: 4JN (TB Woods's Corporation).
What are the specifications of 4JN?
Key specifications for 4JN: Keyway Depth: 2.312 INCHES NOMINAL IN; Keyway Width: 1.250 INCHES NOMINAL IN; Special Features: LAMINTED CONSTRUCTION FEATURE-NOT INCL.;FLEXIBLE SLEEVES FOR SURE-FLEX COUPLINGS,1 PC SOLID NEOPRENE CONSTRUCTION. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3010-01-339-3075 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.