PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1810-5-31Bearing,sleeve

Flowserve Corporation Div Flowserve Us Inc · NSN 3120-01-164-2299 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-164-2299 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-164-2299. Primary manufacturer part number: 1810-5-31.
Features
  • Bearing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-164-2299, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersFlowserve Corporation Div Flowserve Us Inc (CAGE 85130)
Technical Specifications
ParameterValue
NSN3120-01-164-2299
Primary Part Number1810-5-31
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-214-5310LM124AJ/883 INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
1810-5PIECE31 Flowserve Corporation Div Flowserve Us Inc (USA)
1810-5-31 PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
5962-01-214-5310INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM124AJ/883

Frequently Asked Questions

What is NSN 3120-01-164-2299?

NSN 3120-01-164-2299 is a Bearing,sleeve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-164-2299?

NSN 3120-01-164-2299 has 2 cross-referenced part numbers: 1810-5PIECE31 (Flowserve Corporation Div Flowserve Us Inc), 1810-5-31 (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 3120-01-164-2299?

There is 1 known substitute for 3120-01-164-2299: 5962-01-214-5310. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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