PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4997Bushing,torque Tube

B/e Aerospace Inc Dba Interturbine · NSN 1680-00-679-2047 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-679-2047 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-679-2047. Primary manufacturer part number: 4997.
Features
  • Bushing,torque Tube — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: B/e Aerospace Inc Dba Interturbine
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Bushing,torque Tube, cataloged under National Stock Number 1680-00-679-2047, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is B/e Aerospace Inc Dba Interturbine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-679-2047
Primary Part Number4997
Item NameBushing,torque Tube
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerB/e Aerospace Inc Dba Interturbine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2825-00-146-90674997 INTERCHANGEABLE
Shaft Assembly,turb
Northrop Grumman Systems Corporation Div Marine Systems
6636-00-566-9451 INTERCHANGEABLE
Chamber Test,salt Spray
6530-00-598-57014453 INTERCHANGEABLE
Table,overbed
Hard Manufacturing Co Inc
6625-00-649-4724324997 INTERCHANGEABLE
Meter,electrical Frequency
Avo Intl
5360-01-130-5636499-82 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corp Dba Pneutronics
5340-01-493-9458499-7 INTERCHANGEABLE
Clip,retaining
Lifesaving Systems Llc
5935-01-556-43334997 INTERCHANGEABLE
Connector,plug,electrical
Fluke Electronics Corp
1730-01-708-6973PH3296A-9 INTERCHANGEABLE
Tie Down,aircraft Mooring
Peck & Hale, Llc
4010-01-708-7206PH3296A-10 INTERCHANGEABLE
Chain Assembly,single Leg
Peck & Hale, Llc
Cross-Reference Index
Part NumberManufacturer
4997 PRIMARY B/e Aerospace Inc Dba Interturbine (USA)
Related Parts
2825-00-146-9067INTERCHANGEABLE
SHAFT ASSEMBLY,TURB
4997
6636-00-566-9451INTERCHANGEABLE
CHAMBER TEST,SALT SPRAY
6530-00-598-5701INTERCHANGEABLE
TABLE,OVERBED
4453
6625-00-649-4724INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
324997
5360-01-130-5636INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
499-82
5340-01-493-9458INTERCHANGEABLE
CLIP,RETAINING
499-7
5935-01-556-4333INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4997
1730-01-708-6973INTERCHANGEABLE
TIE DOWN,AIRCRAFT MOORING
PH3296A-9
4010-01-708-7206INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
PH3296A-10

Frequently Asked Questions

What is NSN 1680-00-679-2047?

NSN 1680-00-679-2047 is a Bushing,torque Tube, manufactured by B/e Aerospace Inc Dba Interturbine, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-679-2047?

NSN 1680-00-679-2047 has 1 cross-referenced part number: 4997 (B/e Aerospace Inc Dba Interturbine).

What NSN replaces 1680-00-679-2047?

There are 9 known substitutes for 1680-00-679-2047: 2825-00-146-9067, 6636-00-566-9451, 6530-00-598-5701 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4997?

Key specifications for 4997: End Item Identification: U/O 5401-1 SEAT,APPL TO C141 ACFT. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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