PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28441Bearing,sleeve

Davey Compressor Co Div of Keco Industries Inc · NSN 3120-01-007-0532 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-007-0532 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-007-0532. Primary manufacturer part number: 28441.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 0.9830 INCHES MINIMUM AND 0.9890 INCHES MAXIMUM IN
  • Body Outside Diameter: 1.1250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Davey Compressor Co Div of Keco Industries Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-007-0532, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-007-0532
Primary Part Number28441
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDavey Compressor Co Div of Keco Industries Inc
StatusACTIVE
Body Inside Diameter0.9830 INCHES MINIMUM AND 0.9890 INCHES MAXIMUM IN
Body Outside Diameter1.1250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-109-1124 INTERCHANGEABLE
Bearing,ball,annular
6680-00-251-224728441 INTERCHANGEABLE
Transmitter,liquid Quantity
Janke & Company Inc Dba Electronic Brazing Co Div
5305-00-252-5070MS35307-346 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-00-267-335125 INTERCHANGEABLE
Chain,roller
Diamond Chain Co Div of Amsted Industries Inc
4820-00-308-985228441 INTERCHANGEABLE
Valve Assy,equalize
Leslie Controls, Inc. Dba Leslie Controls Inc
5930-00-557-42272131815-11 INTERCHANGEABLE
Switch,code Indicating Wheel
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
3120-01-015-523128441 INTERCHANGEABLE
Bearing,sleeve
Hydro-Aire Aerospace Corp
5340-01-193-0580028441 INTERCHANGEABLE
Hook,spring
Abd Intl Inc Dba Abdick
4720-01-351-811628441 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
28441 Davey Compressor Co Div of Keco Industries Inc (USA)
28441 Drs Environmental Systems Inc (USA)
28441 Hdt Expeditionary Systems Inc (USA)
Related Parts
3110-00-109-1124INTERCHANGEABLE
BEARING,BALL,ANNULAR
6680-00-251-2247INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
28441
5305-00-252-5070INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS35307-346
3020-00-267-3351INTERCHANGEABLE
CHAIN,ROLLER
25
4820-00-308-9852INTERCHANGEABLE
VALVE ASSY,EQUALIZE
28441
5930-00-557-4227INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2131815-11
3120-01-015-5231INTERCHANGEABLE
BEARING,SLEEVE
28441
5340-01-193-0580INTERCHANGEABLE
HOOK,SPRING
028441
4720-01-351-8116INTERCHANGEABLE
HOSE,NONMETALLIC
28441

Frequently Asked Questions

What is NSN 3120-01-007-0532?

NSN 3120-01-007-0532 is a Bearing,sleeve, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-007-0532?

NSN 3120-01-007-0532 has 3 cross-referenced part numbers: 28441 (Davey Compressor Co Div of Keco Industries Inc), 28441 (Drs Environmental Systems Inc), 28441 (Hdt Expeditionary Systems Inc).

What NSN replaces 3120-01-007-0532?

There are 9 known substitutes for 3120-01-007-0532: 3110-00-109-1124, 6680-00-251-2247, 5305-00-252-5070 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28441?

Key specifications for 28441: Body Inside Diameter: 0.9830 INCHES MINIMUM AND 0.9890 INCHES MAXIMUM IN; Overall Length: 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN; Body Outside Diameter: 1.1250 INCHES NOMINAL IN. 3 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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