PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100256Bearing,sleeve

Triumph Engine Control Systems Llc · NSN 3120-01-066-7827 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-066-7827 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-066-7827. Primary manufacturer part number: 100256.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: CHAMFERED OUTSIDE LEFT CORNER
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: CHAMFERED INSIDE LEFT CORNER
  • Corner Shape: ROUND LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Material: CARBON OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Carbon Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-066-7827, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-066-7827
Primary Part Number100256
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Corner ShapeCHAMFERED OUTSIDE LEFT CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeCHAMFERED INSIDE LEFT CORNER
Corner ShapeROUND LEFT FLANGE BODY CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
MaterialCARBON OVERALL
Precious MaterialSILVER
Body Inside Diameter0.1865 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
Flange Outside Diameter0.3700 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
Flange Width0.0630 INCHES NOMINAL IN
Body Outside Diameter0.2816 INCHES MINIMUM AND 0.2820 INCHES MAXIMUM IN
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-202-1285100-256 INTERCHANGEABLE
Packing,preformed
Sheffer Corp
5315-00-616-5525MS35756-9 INTERCHANGEABLE
Key,woodruff
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6110-00-971-2035100256 INTERCHANGEABLE
Regulator,voltage
L3harris Technologies, Inc Div Space & Airborne Systems
5910-01-423-8938 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
100256 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
5330-00-202-1285INTERCHANGEABLE
PACKING,PREFORMED
100-256
5315-00-616-5525INTERCHANGEABLE
KEY,WOODRUFF
MS35756-9
6110-00-971-2035INTERCHANGEABLE
REGULATOR,VOLTAGE
100256
5910-01-423-8938INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR

Frequently Asked Questions

What is NSN 3120-01-066-7827?

NSN 3120-01-066-7827 is a Bearing,sleeve, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-066-7827?

NSN 3120-01-066-7827 has 1 cross-referenced part number: 100256 (Triumph Engine Control Systems Llc).

What NSN replaces 3120-01-066-7827?

There are 4 known substitutes for 3120-01-066-7827: 5330-00-202-1285, 5315-00-616-5525, 6110-00-971-2035 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100256?

Key specifications for 100256: Corner Shape: CHAMFERED OUTSIDE LEFT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: CHAMFERED INSIDE LEFT CORNER. 15 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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