PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1672D4Housing,low Speed G

Triumph Gear Systems Inc Dba Triumph Gear Systems Inc · NSN 1680-00-796-2901 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-796-2901 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-796-2901. Primary manufacturer part number: 1672D4.
Features
  • Housing,low Speed G — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,low Speed G, cataloged under National Stock Number 1680-00-796-2901, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Gear Systems Inc Dba Triumph Gear Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,low Speed G
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersTriumph Gear Systems Inc Dba Triumph Gear Systems Inc (CAGE 82402); Goodrich Corporation Dba Trw Lucas Aerospace (CAGE 00462)
Technical Specifications
ParameterValue
NSN1680-00-796-2901
Primary Part Number1672D4
Item NameHousing,low Speed G
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerTriumph Gear Systems Inc Dba Triumph Gear Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5998-00-308-0219 INTERCHANGEABLE
Circuit Card Assembly
4730-00-424-561316724 INTERCHANGEABLE
Adapter Bushing
Kidde-Fenwal, Llc
5330-01-141-715516724 INTERCHANGEABLE
Gasket
Frick Co
5330-01-141-715716722 INTERCHANGEABLE
Gasket
Frick Co
5360-01-167-878816724 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3110-01-217-92463A853 INTERCHANGEABLE
Plate,retaining,bearing
Link-Belt Cranes, L.p., Lllp
4130-01-304-3225 INTERCHANGEABLE
Cooler Unit,air
Cross-Reference Index
Part NumberManufacturer
1672D4 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
1672-4 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
Related Parts
5998-00-308-0219INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4730-00-424-5613INTERCHANGEABLE
ADAPTER BUSHING
16724
5330-01-141-7155INTERCHANGEABLE
GASKET
16724
5330-01-141-7157INTERCHANGEABLE
GASKET
16722
5360-01-167-8788INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16724
3110-01-217-9246INTERCHANGEABLE
PLATE,RETAINING,BEARING
3A853
4130-01-304-3225INTERCHANGEABLE
COOLER UNIT,AIR

Frequently Asked Questions

What is NSN 1680-00-796-2901?

NSN 1680-00-796-2901 is a Housing,low Speed G, manufactured by Triumph Gear Systems Inc Dba Triumph Gear Systems Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-796-2901?

NSN 1680-00-796-2901 has 2 cross-referenced part numbers: 1672D4 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 1672-4 (Goodrich Corporation Dba Trw Lucas Aerospace).

What NSN replaces 1680-00-796-2901?

There are 7 known substitutes for 1680-00-796-2901: 5998-00-308-0219, 4730-00-424-5613, 5330-01-141-7155 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com