PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201212Seal,fan,turbine

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-317-1170 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-317-1170 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-317-1170. Primary manufacturer part number: 201212.
Features
  • Seal,fan,turbine — FSC 1660
  • General Characteristics Item Description: STEEL;2.750 IN. DIA,0.770 IN. LG O/A DIMS;6 MTG HOLES 0.220-0.225 IN. DIA THRU IN
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,fan,turbine, cataloged under National Stock Number 1660-00-317-1170, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-317-1170
Primary Part Number201212
Item NameSeal,fan,turbine
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
General Characteristics Item DescriptionSTEEL;2.750 IN. DIA,0.770 IN. LG O/A DIMS;6 MTG HOLES 0.220-0.225 IN. DIA THRU IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6530-01-098-5796201-212 INTERCHANGEABLE
Tubing Assembly,surgical Irrigat
Stryker Corporation Div Use for Open Payments Only
5305-01-212-22072CB524 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
6210-01-276-52322-0121-2 INTERCHANGEABLE
Light,indicator
Star Manufacturing International Inc. Dba Lang Manufacturing Company
1650-01-314-7948201212 INTERCHANGEABLE
Lever
Kidde-Fenwal, Llc
5930-01-514-5208201212 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
5305-01-681-8809201212 INTERCHANGEABLE
Screw,cap,socket Head
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
201212 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
201212 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
6530-01-098-5796INTERCHANGEABLE
TUBING ASSEMBLY,SURGICAL IRRIGAT
201-212
5305-01-212-2207INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
2CB524
6210-01-276-5232INTERCHANGEABLE
LIGHT,INDICATOR
2-0121-2
1650-01-314-7948INTERCHANGEABLE
LEVER
201212
5930-01-514-5208INTERCHANGEABLE
SWITCH,LIQUID LEVEL
201212
5305-01-681-8809INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
201212

Frequently Asked Questions

What is NSN 1660-00-317-1170?

NSN 1660-00-317-1170 is a Seal,fan,turbine, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-317-1170?

NSN 1660-00-317-1170 has 2 cross-referenced part numbers: 201212 (Honeywell International Inc. Div Aerospace - Torrance), 201212 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-317-1170?

There are 6 known substitutes for 1660-00-317-1170: 6530-01-098-5796, 5305-01-212-2207, 6210-01-276-5232 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 201212?

Key specifications for 201212: General Characteristics Item Description: STEEL;2.750 IN. DIA,0.770 IN. LG O/A DIMS;6 MTG HOLES 0.220-0.225 IN. DIA THRU IN; End Item Identification: 1660007699125. 2 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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