NSN 3110-01-166-0788 · NIIN 011660788 · Part number MBL1-4
Roller Bearing Co of America, Inc Div Pic Design · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 00141
Government record, cited
NSN 3110-01-166-0788 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-166-0788. Manufacturer of record part number: MBL1-4.
Rolling Element Diameter: 3.9985 INCHES MINIMUM AND 4.0015 INCHES MAXIMUM IN
Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 300
1 manufacturer part number on file
Manufacturer of record: Roller Bearing Co of America, Inc Div Pic Design
Identification
NSN: 3110-01-166-0788
NIIN: 011660788
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: MBL1-4
Manufacturer: Roller Bearing Co of America, Inc Div Pic Design
General Description
The Ball,bearing, cataloged under National Stock Number 3110-01-166-0788, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-166-0788
Primary Part Number
MBL1-4
Item Name
Ball,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Roller Bearing Co of America, Inc Div Pic Design
Status
ACTIVE
Rolling Element Diameter
3.9985 INCHES MINIMUM AND 4.0015 INCHES MAXIMUM IN
Roller Bearing Co of America, Inc Div Pic Design (USA)
No interchangeability data on file.
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-166-0788?
NSN 3110-01-166-0788 is a Ball,bearing, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-166-0788?
NSN 3110-01-166-0788 has 1 manufacturer part number on file: MBL1-4 (Roller Bearing Co of America, Inc Div Pic Design).
What are the specifications of MBL1-4?
Key specifications for MBL1-4: Rolling Element Diameter: 3.9985 INCHES MINIMUM AND 4.0015 INCHES MAXIMUM IN; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 300. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-166-0788 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.