PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

365638-1Bearing,sleeve

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 3120-00-317-6277 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-317-6277 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-317-6277. Primary manufacturer part number: 365638-1.
Features
  • Bearing,sleeve — FSC 3120
  • Flange Outside Diameter: 0.7268 INCHES MINIMUM AND 0.7270 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
  • Flange Width: 0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.3122 INCHES MINIMUM AND 0.3126 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-317-6277, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-317-6277
Primary Part Number365638-1
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Flange Outside Diameter0.7268 INCHES MINIMUM AND 0.7270 INCHES MAXIMUM IN
Body Outside Diameter0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Flange Width0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
Body Inside Diameter0.3122 INCHES MINIMUM AND 0.3126 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5995-00-421-4470365638-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Cross-Reference Index
Part NumberManufacturer
365638-1 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
5995-00-421-4470INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
365638-1

Frequently Asked Questions

What is NSN 3120-00-317-6277?

NSN 3120-00-317-6277 is a Bearing,sleeve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-317-6277?

NSN 3120-00-317-6277 has 1 cross-referenced part number: 365638-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 3120-00-317-6277?

There is 1 known substitute for 3120-00-317-6277: 5995-00-421-4470. Verify interchangeability with system specifications before substitution.

What are the specifications of 365638-1?

Key specifications for 365638-1: Special Features: SEAL BONDED TO OD ONE FLAT ON OD OF FLANGE 0.3210 IN. FROM HORIZONTAL CENTER LINE IN; Flange Outside Diameter: 0.7268 INCHES MINIMUM AND 0.7270 INCHES MAXIMUM IN; Body Outside Diameter: 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN; Flange Width: 0.4250 INCHES MINIMUM AND 0.4300 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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