PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

440169Bearing,sleeve

Raytheon Company Dba Raytheon · NSN 3120-00-437-6057 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-437-6057 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-437-6057. Primary manufacturer part number: 440169.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.4680 INCHES MINIMUM AND 0.4695 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-437-6057, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 5 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
NSN3120-00-437-6057
Primary Part Number440169
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Body Inside Diameter0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.4680 INCHES MINIMUM AND 0.4695 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-070-5480440169 INTERCHANGEABLE
Gasket
Bae Systems Information and Electronic Systems Integration Inc.
4730-01-021-9287440-169 INTERCHANGEABLE
Reducer,tube
George Fischer Sloane, Inc.
5355-01-037-4834 INTERCHANGEABLE
Knob
6625-01-121-4063 INTERCHANGEABLE
Meter
Cross-Reference Index
Part NumberManufacturer
440169 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5330-00-070-5480INTERCHANGEABLE
GASKET
440169
4730-01-021-9287INTERCHANGEABLE
REDUCER,TUBE
440-169
5355-01-037-4834INTERCHANGEABLE
KNOB
6625-01-121-4063INTERCHANGEABLE
METER

Frequently Asked Questions

What is NSN 3120-00-437-6057?

NSN 3120-00-437-6057 is a Bearing,sleeve, manufactured by Raytheon Company Dba Raytheon, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-437-6057?

NSN 3120-00-437-6057 has 1 cross-referenced part number: 440169 (Raytheon Company Dba Raytheon).

What NSN replaces 3120-00-437-6057?

There are 4 known substitutes for 3120-00-437-6057: 5330-00-070-5480, 4730-01-021-9287, 5355-01-037-4834 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 440169?

Key specifications for 440169: Body Inside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN; Material: PLASTIC POLYAMIDE NYLON OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN. 6 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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