PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PS39518Bearing,ball,annular

Honeywell International Inc. Div Aerospace - Torrance · NSN 3110-00-629-1708 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-629-1708 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-629-1708. Primary manufacturer part number: PS39518.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Retainer Fabrication Method: PRESSED
  • Surface Finish: GROUND
  • Lubrication Material: GREASE
  • Load Direction: RADIAL
  • Shield Quantity: 2
  • Internal Clearance: 0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-629-1708, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-629-1708
Primary Part NumberPS39518
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusCANCELLED
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Surface FinishGROUND
Lubrication MaterialGREASE
Load DirectionRADIAL
Shield Quantity2
Internal Clearance0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
Bore ShapeSTRAIGHT
Lubrication Material Document and ClassificationMIL-G-7118 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL INNER RING
MaterialSTEEL CORROSION RESISTING RETAINER
MaterialSTEEL OUTER RING
MaterialSTEEL BALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL CORROSION RESISTING SHIELD
Overall Outside Diameter0.3746 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
Bore Diameter0.1247 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4820-01-156-827839518 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5930-01-221-05193951-8 INTERCHANGEABLE
Switch,sensitive
Atlas Metal Industries Inc
5360-01-261-1785395-18 INTERCHANGEABLE
Spring,helical,compression
Chicago Faucet Co the
5330-01-384-34493951800 INTERCHANGEABLE
Retainer,packing
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
PA33KDD3FS37098A Timken Co Div the Timken Company (USA)
PS39518 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
PA33KDD3C1FS37098A Timken Co Div the Timken Company (USA)
39518 Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
PS39518 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
39518 Honeywell International Inc. Div Aerospace - Torrance (USA)
39518 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
4820-01-156-8278INTERCHANGEABLE
SEAT,VALVE
39518
5930-01-221-0519INTERCHANGEABLE
SWITCH,SENSITIVE
3951-8
5360-01-261-1785INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
395-18
5330-01-384-3449INTERCHANGEABLE
RETAINER,PACKING
3951800

Frequently Asked Questions

What is NSN 3110-00-629-1708?

NSN 3110-00-629-1708 is a Bearing,ball,annular, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-629-1708?

NSN 3110-00-629-1708 has 7 cross-referenced part numbers: PA33KDD3FS37098A (Timken Co Div the Timken Company), PS39518 (Honeywell International Inc. Div Aerospace - Torrance), PA33KDD3C1FS37098A (Timken Co Div the Timken Company), 39518 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), PS39518 (Alliedsignal Inc Dba Allied-Signal Aerospace Co) and 2 more.

What NSN replaces 3110-00-629-1708?

There are 4 known substitutes for 3110-00-629-1708: 4820-01-156-8278, 5930-01-221-0519, 5360-01-261-1785 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PS39518?

Key specifications for PS39518: Standard Tolerance Designation: ABEC NO.1; Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Lubrication Material: GREASE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-629-1708 still in active supply?

NSN 3110-00-629-1708 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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