PartsTable TECHNICAL DATA SHEET
NSN 3010-01-625-6745Government record, cited

Sleeve, Coupling, Flexible3010-01-625-6745

NSN 3010-01-625-6745 · NIIN 016256745 · Part number 1056-100
Fernco Inc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0JM37
Government record, cited
NSN 3010-01-625-6745 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-625-6745. Manufacturer of record part number: 1056-100.
Also searched as  3010-01-625-6745 · 3010016256745 · NIIN 016256745 · 01-625-6745 · FSC 3010 Torque Converters and Speed Changers · CAGE 0JM37 · 1056-100
Nearby stock numbers  ·
Features
  • Sleeve,coupling,flexible — FSC 3010
  • Model or Size Coupling for Which Designed: D65-1
  • Outside Diameter: 1.720 INCHES NOMINAL IN
  • Material: PLASTIC
  • Sleeve Type: PLAIN
  • 1 manufacturer part number on file
  • Manufacturer of record: Fernco Inc
Identification
  • NSN: 3010-01-625-6745
  • NIIN: 016256745
  • FSC: 3010 — Torque Converters and Speed Changers
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 1056-100
  • Manufacturer: Fernco Inc
General Description

The Sleeve,coupling,flexible, cataloged under National Stock Number 3010-01-625-6745, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Fernco Inc. Government technical data includes 4 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
NSN3010-01-625-6745
Primary Part Number1056-100
Item NameSleeve,coupling,flexible
FSC / FSG3010 / 30 — Torque Converters and Speed Changers
ManufacturerFernco Inc
StatusACTIVE
Model or Size Coupling for Which DesignedD65-1
Outside Diameter1.720 INCHES NOMINAL IN
MaterialPLASTIC
Sleeve TypePLAIN
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
1056-100 PRIMARY Fernco Inc (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.
3010-00-010-0577
3010-00-010-0577 · Item name not on file
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-356-3346
CLUTCH ASSEMBLY,FRICTION
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM

Frequently Asked Questions

What is NSN 3010-01-625-6745?

NSN 3010-01-625-6745 is a Sleeve,coupling,flexible, manufactured by Fernco Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-625-6745?

NSN 3010-01-625-6745 has 1 manufacturer part number on file: 1056-100 (Fernco Inc).

What are the specifications of 1056-100?

Key specifications for 1056-100: Model or Size Coupling for Which Designed: D65-1; Outside Diameter: 1.720 INCHES NOMINAL IN; Overall Length: 2.380 INCHES NOMINAL IN; Special Features: 2 STAINLESS STEEL CLAMPS ATTACHED,PART NUMBER 020-300. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-625-6745 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.
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