PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23257Bushing

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 3120-01-165-3817 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-165-3817 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-165-3817. Primary manufacturer part number: 23257.
Features
  • Bushing — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing, cataloged under National Stock Number 3120-01-165-3817, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation (CAGE 48422)
Technical Specifications
ParameterValue
NSN3120-01-165-3817
Primary Part Number23257
Item NameBushing
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3930-00-375-149010X20X1 INTERCHANGEABLE
Seal Assembly
Garwood/feller Inc Garwood Winch Div
5342-01-144-608223257 INTERCHANGEABLE
Pad,bumper
Donn Products Inc
5999-01-202-476523257 INTERCHANGEABLE
Heat Sink Bracket
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5365-01-541-896523257 INTERCHANGEABLE
Shim Set
Charles Reed Knight Jr Dba Knight's Armament Company
6515-01-595-529221091A INTERCHANGEABLE
Probe,temperature Monitoring
Philips North America Llc Dba Philips Healthcare
Cross-Reference Index
Part NumberManufacturer
23257 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
3930-00-375-1490INTERCHANGEABLE
SEAL ASSEMBLY
10X20X1
5342-01-144-6082INTERCHANGEABLE
PAD,BUMPER
23257
5999-01-202-4765INTERCHANGEABLE
HEAT SINK BRACKET
23257
5365-01-541-8965INTERCHANGEABLE
SHIM SET
23257
6515-01-595-5292INTERCHANGEABLE
PROBE,TEMPERATURE MONITORING
21091A

Frequently Asked Questions

What is NSN 3120-01-165-3817?

NSN 3120-01-165-3817 is a Bushing, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-165-3817?

NSN 3120-01-165-3817 has 1 cross-referenced part number: 23257 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 3120-01-165-3817?

There are 5 known substitutes for 3120-01-165-3817: 3930-00-375-1490, 5342-01-144-6082, 5999-01-202-4765 and 2 more. Verify interchangeability with system specifications before substitution.

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