PartsTable TECHNICAL DATA SHEET
NSN 3010-01-659-9802Government record, cited

Coupling, Shaft, Flexible3010-01-659-9802

NSN 3010-01-659-9802 · NIIN 016599802 · Part number CO74A-6
Berg, William M · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0DK21
Government record, cited
NSN 3010-01-659-9802 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-659-9802. Manufacturer of record part number: CO74A-6.
Also searched as  3010-01-659-9802 · 3010016599802 · NIIN 016599802 · 01-659-9802 · FSC 3010 Torque Converters and Speed Changers · CAGE 0DK21 · CO74A-6
Nearby stock numbers  ·
Features
  • Coupling,shaft,flexible — FSC 3010
  • Design Type: CLAMPING HUB
  • Bellows Material: ALUMINUM
  • Width: 20.32 MILLIMETERS NOMINAL MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Berg, William M
Identification
  • NSN: 3010-01-659-9802
  • NIIN: 016599802
  • FSC: 3010 — Torque Converters and Speed Changers
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: CO74A-6
  • Manufacturer: Berg, William M
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-659-9802, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Berg, William M. Government technical data includes 3 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.

Technical Specifications
ParameterValue
NSN3010-01-659-9802
Primary Part NumberCO74A-6
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — Torque Converters and Speed Changers
ManufacturerBerg, William M
StatusACTIVE
Design TypeCLAMPING HUB
Bellows MaterialALUMINUM
Width20.32 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
CO74A-6 PRIMARY Berg, William M (USA)
No interchangeability data on file.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013
3010-00-001-0013 · Item name not on file
3010-00-001-0067
3010-00-001-0067 · Item name not on file
3010-00-001-0069
3010-00-001-0069 · Item name not on file
3010-00-001-0095
3010-00-001-0095 · Item name not on file
3010-00-001-1239
3010-00-001-1239 · Item name not on file
3010-00-001-1689
3010-00-001-1689 · Item name not on file
3010-00-001-2168
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 3010-01-659-9802?

NSN 3010-01-659-9802 is a Coupling,shaft,flexible, manufactured by Berg, William M, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-659-9802?

NSN 3010-01-659-9802 has 1 manufacturer part number on file: CO74A-6 (Berg, William M).

What are the specifications of CO74A-6?

Key specifications for CO74A-6: Design Type: CLAMPING HUB; Overall Length: 16.0 MILLIMETERS NOMINAL MM; Special Features: MATT: ALUMINUM 2024-T6 ANODIZED; Bellows Material: ALUMINUM. 3 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-659-9802 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.
PartsTable Design LLC · partstable.com