PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

006588Bearing,sleeve

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 3120-00-310-7222 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-310-7222 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-310-7222. Primary manufacturer part number: 006588.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 0.5310 INCHES MINIMUM AND 0.5320 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-310-7222, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN3120-00-310-7222
Primary Part Number006588
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Body Outside Diameter0.5310 INCHES MINIMUM AND 0.5320 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-530-1331 INTERCHANGEABLE
Seal,plain
5985-00-669-72156588 INTERCHANGEABLE
Shutter,waveguide
Cpi Electron Device Business, Inc.
5950-00-967-7725722898-28 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
4820-01-130-24836588 INTERCHANGEABLE
Disk,valve
Down East, Inc.
5950-01-172-8205 INTERCHANGEABLE
Reactor
4320-01-226-3740259163 INTERCHANGEABLE
Pump,centrifugal
Peerless Industrial Equipment Corp.
4330-01-280-8418125908-026 INTERCHANGEABLE
Filter Element,fluid
Falls Filtration Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
006588 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
6588 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
L-160141 ITEM016 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
L-160141 ITEM 16 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
5330-00-530-1331INTERCHANGEABLE
SEAL,PLAIN
5985-00-669-7215INTERCHANGEABLE
SHUTTER,WAVEGUIDE
6588
5950-00-967-7725INTERCHANGEABLE
TRANSFORMER,POWER
722898-28
4820-01-130-2483INTERCHANGEABLE
DISK,VALVE
6588
5950-01-172-8205INTERCHANGEABLE
REACTOR
4320-01-226-3740INTERCHANGEABLE
PUMP,CENTRIFUGAL
259163
4330-01-280-8418INTERCHANGEABLE
FILTER ELEMENT,FLUID
125908-026

Frequently Asked Questions

What is NSN 3120-00-310-7222?

NSN 3120-00-310-7222 is a Bearing,sleeve, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-310-7222?

NSN 3120-00-310-7222 has 4 cross-referenced part numbers: 006588 (Spx Flow Us, Llc Dba Spx Valves & Controls), 6588 (Spx Flow Us, Llc Dba Spx Valves & Controls), L-160141 ITEM016 (Spx Flow Us, Llc Dba Spx Valves & Controls), L-160141 ITEM 16 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 3120-00-310-7222?

There are 7 known substitutes for 3120-00-310-7222: 5330-00-530-1331, 5985-00-669-7215, 5950-00-967-7725 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 006588?

Key specifications for 006588: Body Outside Diameter: 0.5310 INCHES MINIMUM AND 0.5320 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 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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