PartsTable TECHNICAL DATA SHEET
NSN 3010-01-562-5991Government record, cited

Gear Assembly, Speed Decreaser3010-01-562-5991

NSN 3010-01-562-5991 · NIIN 015625991 · Part number HMQ-242-5.2.188-145TC
Grove Gear Div of Regal Beloit Corp · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 63940
Government record, cited
NSN 3010-01-562-5991 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-562-5991. Manufacturer of record part number: HMQ-242-5.2.188-145TC.
Also searched as  3010-01-562-5991 · 3010015625991 · NIIN 015625991 · 01-562-5991 · FSC 3010 Torque Converters and Speed Changers · CAGE 63940 · HMQ-242-5.2.188-145TC
Nearby stock numbers  ·
Features
  • Gear Assembly,speed Decreaser — FSC 3010
  • 1 manufacturer part number on file
  • Manufacturer of record: Grove Gear Div of Regal Beloit Corp
Identification
  • NSN: 3010-01-562-5991
  • NIIN: 015625991
  • FSC: 3010 — Torque Converters and Speed Changers
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: HMQ-242-5.2.188-145TC
  • Manufacturer: Grove Gear Div of Regal Beloit Corp
General Description

The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-562-5991, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Grove Gear Div of Regal Beloit Corp. 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
NSN3010-01-562-5991
Primary Part NumberHMQ-242-5.2.188-145TC
Item NameGear Assembly,speed Decreaser
FSC / FSG3010 / 30 — Torque Converters and Speed Changers
ManufacturerGrove Gear Div of Regal Beloit Corp
StatusACTIVE
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
HMQ-242-5.2.188-145TC PRIMARY Grove Gear Div of Regal Beloit Corp (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 3010-01-562-5991?

NSN 3010-01-562-5991 is a Gear Assembly,speed Decreaser, manufactured by Grove Gear Div of Regal Beloit Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-562-5991?

NSN 3010-01-562-5991 has 1 manufacturer part number on file: HMQ-242-5.2.188-145TC (Grove Gear Div of Regal Beloit Corp).

What are the specifications of HMQ-242-5.2.188-145TC?

Key specifications for HMQ-242-5.2.188-145TC: End Item Identification: GEAR ASSEMBLY SPEED DECREASER HMQ-242-5.2.188-145TC. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-562-5991 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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