PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23803Bearing,sleeve

Triumph Engine Control Systems Llc · NSN 3120-00-061-6153 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-061-6153 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-061-6153. Primary manufacturer part number: 23803.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 0.9300 INCHES MINIMUM AND 0.9340 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.8000 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL OVERALL
  • 2 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-061-6153, 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 6 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-061-6153
Primary Part Number23803
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Body Outside Diameter0.9300 INCHES MINIMUM AND 0.9340 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.8000 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-520-795023803 INTERCHANGEABLE
Washer,flat
L3harris Technologies, Inc. Div Space and Airborne Systems
1650-00-572-552101T12376 INTERCHANGEABLE
Head,fluid Filter
Falls Filtration Technologies, Inc.
1630-00-909-2247133-50-1 INTERCHANGEABLE
Disc,brake
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5355-01-284-15792380-3 INTERCHANGEABLE
Window,dial
Mod-a-Can Inc
8470-01-506-6622 INTERCHANGEABLE
Helmet,advanced Combat
8470-01-506-6623 INTERCHANGEABLE
Helmet,advanced Combat
5985-01-676-1110ANT-4007 INTERCHANGEABLE
Antenna
Persistent Systems Llc
Cross-Reference Index
Part NumberManufacturer
23803 Systemes De Controles Goodrich Ltee (CAN)
23803 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
5310-00-520-7950INTERCHANGEABLE
WASHER,FLAT
23803
1650-00-572-5521INTERCHANGEABLE
HEAD,FLUID FILTER
01T12376
1630-00-909-2247INTERCHANGEABLE
DISC,BRAKE
133-50-1
5355-01-284-1579INTERCHANGEABLE
WINDOW,DIAL
2380-3
8470-01-506-6622INTERCHANGEABLE
HELMET,ADVANCED COMBAT
8470-01-506-6623INTERCHANGEABLE
HELMET,ADVANCED COMBAT
5985-01-676-1110INTERCHANGEABLE
ANTENNA
ANT-4007

Frequently Asked Questions

What is NSN 3120-00-061-6153?

NSN 3120-00-061-6153 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 3120-00-061-6153?

NSN 3120-00-061-6153 has 2 cross-referenced part numbers: 23803 (Systemes De Controles Goodrich Ltee), 23803 (Triumph Engine Control Systems Llc).

What NSN replaces 3120-00-061-6153?

There are 7 known substitutes for 3120-00-061-6153: 5310-00-520-7950, 1650-00-572-5521, 1630-00-909-2247 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23803?

Key specifications for 23803: Body Outside Diameter: 0.9300 INCHES MINIMUM AND 0.9340 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.8900 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN; Body Inside Diameter: 0.8000 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM IN. 7 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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