PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5190448Bushing,sleeve

Naval Sea Systems Command · NSN 3120-01-294-4341 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-294-4341 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-294-4341. Primary manufacturer part number: 5190448.
Features
  • Bushing,sleeve — FSC 3120
  • Flange Outside Diameter: 0.9700 INCHES MINIMUM AND 0.9900 INCHES MAXIMUM IN
  • Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) OVERALL
  • Body Inside Diameter: 0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN
  • Flange Width: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Plastic Polyethylene Terephthalate (pet)(polyester) Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-294-4341, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-294-4341
Primary Part Number5190448
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Flange Outside Diameter0.9700 INCHES MINIMUM AND 0.9900 INCHES MAXIMUM IN
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) OVERALL
Body Inside Diameter0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM IN
Body Outside Diameter0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN
Flange Width0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-363-73625190447 INTERCHANGEABLE
Pulley,grooved,adjustable
Rolls-Royce Solutions America Inc
Cross-Reference Index
Part NumberManufacturer
5190448 PRIMARY Naval Sea Systems Command (USA)
5190448 General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
3120PL0961949 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3020-00-363-7362INTERCHANGEABLE
PULLEY,GROOVED,ADJUSTABLE
5190447

Frequently Asked Questions

What is NSN 3120-01-294-4341?

NSN 3120-01-294-4341 is a Bushing,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-294-4341?

NSN 3120-01-294-4341 has 3 cross-referenced part numbers: 5190448 (Naval Sea Systems Command), 5190448 (General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems), 3120PL0961949 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 3120-01-294-4341?

There is 1 known substitute for 3120-01-294-4341: 3020-00-363-7362. Verify interchangeability with system specifications before substitution.

What are the specifications of 5190448?

Key specifications for 5190448: Flange Outside Diameter: 0.9700 INCHES MINIMUM AND 0.9900 INCHES MAXIMUM IN; Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) OVERALL; Body Inside Diameter: 0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM IN; Body Outside Diameter: 0.6250 INCHES MINIMUM AND 0.6350 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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