PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10011166Insulator,bushing

Fairbanks Morse, Llc · NSN 5970-00-322-5199 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-322-5199 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-322-5199. Primary manufacturer part number: 10011166.
Features
  • Insulator,bushing — FSC 5970
  • Material: PLASTIC PHENOLIC OVERALL
  • Inside Diameter: 0.188 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • Outside Diameter: 0.312 INCHES NOMINAL IN
  • Shank Height: 0.391 INCHES NOMINAL IN
  • Shank Outside Diameter: 0.247 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Plastic Phenolic Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-322-5199, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-322-5199
Primary Part Number10011166
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerFairbanks Morse, Llc
StatusCANCELLED
MaterialPLASTIC PHENOLIC OVERALL
Inside Diameter0.188 INCHES NOMINAL IN
Style DesignatorSHOULDER
Outside Diameter0.312 INCHES NOMINAL IN
Shank Height0.391 INCHES NOMINAL IN
Shank Outside Diameter0.247 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
8455-00-137-2520 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-00-137-2533 INTERCHANGEABLE
Insignia,shoulder Sleeve
2805-00-590-1620A1166 INTERCHANGEABLE
Manifold,intake
Am General Llc
5935-01-036-0202A116-6 INTERCHANGEABLE
Guide,electrical Connector
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5340-01-225-6485ES-A1166 INTERCHANGEABLE
Disk,solid,plain
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
8455-01-528-9489 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-647-8865 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-699-3784 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1166 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
10011166 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
10011166 PRIMARY Fairbanks Morse, Llc (USA)
Related Parts
8455-00-137-2520INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-00-137-2533INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
2805-00-590-1620INTERCHANGEABLE
MANIFOLD,INTAKE
A1166
5935-01-036-0202INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
A116-6
5340-01-225-6485INTERCHANGEABLE
DISK,SOLID,PLAIN
ES-A1166
8455-01-528-9489INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-647-8865INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-699-3784INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5970-00-322-5199?

NSN 5970-00-322-5199 is a Insulator,bushing, manufactured by Fairbanks Morse, Llc, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-322-5199?

NSN 5970-00-322-5199 has 3 cross-referenced part numbers: A1166 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 10011166 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 10011166 (Fairbanks Morse, Llc).

What NSN replaces 5970-00-322-5199?

There are 8 known substitutes for 5970-00-322-5199: 8455-00-137-2520, 8455-00-137-2533, 2805-00-590-1620 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10011166?

Key specifications for 10011166: Material: PLASTIC PHENOLIC OVERALL; Inside Diameter: 0.188 INCHES NOMINAL IN; Style Designator: SHOULDER; Outside Diameter: 0.312 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-322-5199 still in active supply?

NSN 5970-00-322-5199 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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