PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32537Bushing,sleeve

Fl Aerospace Corp Janitrol Aero Div/general Design · NSN 3120-01-255-9523 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-255-9523 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-255-9523. Primary manufacturer part number: 32537.
Features
  • Bushing,sleeve — FSC 3120
  • Material: STEEL COMP 440C OVERALL
  • Flange Outside Diameter: 0.5597 INCHES MINIMUM AND 0.5603 INCHES MAXIMUM IN
  • Flange Width: 0.1500 INCHES NOMINAL IN
  • Body Inside Diameter: 0.3750 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.4377 INCHES MINIMUM AND 0.4383 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Fl Aerospace Corp Janitrol Aero Div/general Design
Applications
  • Applications requiring Steel Comp 440c Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-255-9523, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fl Aerospace Corp Janitrol Aero Div/general Design. 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
NSN3120-01-255-9523
Primary Part Number32537
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerFl Aerospace Corp Janitrol Aero Div/general Design
StatusACTIVE
MaterialSTEEL COMP 440C OVERALL
Flange Outside Diameter0.5597 INCHES MINIMUM AND 0.5603 INCHES MAXIMUM IN
Flange Width0.1500 INCHES NOMINAL IN
Body Inside Diameter0.3750 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM IN
Body Outside Diameter0.4377 INCHES MINIMUM AND 0.4383 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-01-168-6541 INTERCHANGEABLE
Transistor
5330-01-345-655971551 INTERCHANGEABLE
Gasket
Williams International Co., L.l.c.
2610-01-577-934432537 INTERCHANGEABLE
Tire,pneumatic,vehicular
Goodrich Corporation
5307-01-691-423332537 INTERCHANGEABLE
Stud,continuous Thread
All America Threaded Products, Inc. Div Rocky Mountain
Cross-Reference Index
Part NumberManufacturer
32537 Fl Aerospace Corp Janitrol Aero Div/general Design (USA)
Related Parts
5961-01-168-6541INTERCHANGEABLE
TRANSISTOR
5330-01-345-6559INTERCHANGEABLE
GASKET
71551
2610-01-577-9344INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
32537
5307-01-691-4233INTERCHANGEABLE
STUD,CONTINUOUS THREAD
32537

Frequently Asked Questions

What is NSN 3120-01-255-9523?

NSN 3120-01-255-9523 is a Bushing,sleeve, manufactured by Fl Aerospace Corp Janitrol Aero Div/general Design, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-255-9523?

NSN 3120-01-255-9523 has 1 cross-referenced part number: 32537 (Fl Aerospace Corp Janitrol Aero Div/general Design).

What NSN replaces 3120-01-255-9523?

There are 4 known substitutes for 3120-01-255-9523: 5961-01-168-6541, 5330-01-345-6559, 2610-01-577-9344 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32537?

Key specifications for 32537: Material: STEEL COMP 440C OVERALL; Flange Outside Diameter: 0.5597 INCHES MINIMUM AND 0.5603 INCHES MAXIMUM IN; Flange Width: 0.1500 INCHES NOMINAL IN; Body Inside Diameter: 0.3750 INCHES MINIMUM AND 0.3755 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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