PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G-1012-KBall,bearing

Waltron Bull & Roberts, Llc · NSN 3110-01-197-5569 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-197-5569 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-197-5569. Primary manufacturer part number: G-1012-K.
Features
  • Ball,bearing — FSC 3110
  • Material: STEEL COMP 316 OVERALL
  • Material Document and Classification: 66,AISI/SAE 316 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 200
  • Rolling Element Diameter: 0.5540 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM IN
  • Style Designator: BALL
  • 6 verified cross-references
  • Primary manufacturer: Waltron Bull & Roberts, Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 316 Overall construction
General Description

The Ball,bearing, cataloged under National Stock Number 3110-01-197-5569, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Waltron Bull & Roberts, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-197-5569
Primary Part NumberG-1012-K
Item NameBall,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWaltron Bull & Roberts, Llc
StatusACTIVE
MaterialSTEEL COMP 316 OVERALL
Material Document and Classification66,AISI/SAE 316 FED STD SINGLE MATERIAL RESPONSE OVERALL
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR BALLS, GRADE 200
Rolling Element Diameter0.5540 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM IN
Style DesignatorBALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-01-197-2719 INTERCHANGEABLE
Diaphragm,special
3110-01-197-2791 INTERCHANGEABLE
Ball,bearing
5330-01-197-5562 INTERCHANGEABLE
Packing,preformed
3120-01-197-5570 INTERCHANGEABLE
Bearing,sleeve
5315-01-197-5657 INTERCHANGEABLE
Pin,straight,headless
4470-01-217-1211 INTERCHANGEABLE
Diaphragm Support
Cross-Reference Index
Part NumberManufacturer
G-1012-K Leeds and Northrup Co a Unit of General Signal Corp (USA)
A-236786 PIECE 1 Leeds and Northrup Co a Unit of General Signal Corp (USA)
A-236786 Leeds and Northrup Co a Unit of General Signal Corp (USA)
A-815930PC1 Leeds and Northrup Co a Unit of General Signal Corp (USA)
G-1012-K PRIMARY Waltron Bull & Roberts, Llc (USA)
G-1012-K Thielsch Engineering Inc Alco Engineering Div (USA)
Related Parts
4320-01-197-2719INTERCHANGEABLE
DIAPHRAGM,SPECIAL
3110-01-197-2791INTERCHANGEABLE
BALL,BEARING
5330-01-197-5562INTERCHANGEABLE
PACKING,PREFORMED
3120-01-197-5570INTERCHANGEABLE
BEARING,SLEEVE
5315-01-197-5657INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
4470-01-217-1211INTERCHANGEABLE
DIAPHRAGM SUPPORT

Frequently Asked Questions

What is NSN 3110-01-197-5569?

NSN 3110-01-197-5569 is a Ball,bearing, manufactured by Waltron Bull & Roberts, Llc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-197-5569?

NSN 3110-01-197-5569 has 6 cross-referenced part numbers: G-1012-K (Leeds and Northrup Co a Unit of General Signal Corp), A-236786 PIECE 1 (Leeds and Northrup Co a Unit of General Signal Corp), A-236786 (Leeds and Northrup Co a Unit of General Signal Corp), A-815930PC1 (Leeds and Northrup Co a Unit of General Signal Corp), G-1012-K (Waltron Bull & Roberts, Llc) and 1 more.

What NSN replaces 3110-01-197-5569?

There are 6 known substitutes for 3110-01-197-5569: 4320-01-197-2719, 3110-01-197-2791, 5330-01-197-5562 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G-1012-K?

Key specifications for G-1012-K: Material: STEEL COMP 316 OVERALL; Material Document and Classification: 66,AISI/SAE 316 FED STD SINGLE MATERIAL RESPONSE OVERALL; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 200; Rolling Element Diameter: 0.5540 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM IN. 5 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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