NSN 3110-00-471-6507 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-471-6507. Manufacturer of record part number: CS5.
Outer Ring Width: 6.22 MILLIMETERS MINIMUM AND 6.35 MILLIMETERS MAXIMUM MM
Shield Quantity: 2
Overall Outside Diameter: 28.554 MILLIMETERS MINIMUM AND 28.567 MILLIMETERS MAXIMUM MM
Load Direction: RADIAL
Bore Diameter: 12.692 MILLIMETERS MINIMUM AND 12.705 MILLIMETERS MAXIMUM MM
Material: STEEL OVERALL
Inner Ring Width: 9.39 MILLIMETERS MINIMUM AND 9.52 MILLIMETERS MAXIMUM MM
Identification
NSN: 3110-00-471-6507
NIIN: 004716507
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: CS5
Manufacturer: Nsk Uk Ltd
General Description
The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-471-6507, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Nsk Uk Ltd. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-00-471-6507
Primary Part Number
CS5
Item Name
Bearing,ball,airframe
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Nsk Uk Ltd
Status
ACTIVE
Outer Ring Width
6.22 MILLIMETERS MINIMUM AND 6.35 MILLIMETERS MAXIMUM MM
Shield Quantity
2
Overall Outside Diameter
28.554 MILLIMETERS MINIMUM AND 28.567 MILLIMETERS MAXIMUM MM
Load Direction
RADIAL
Bore Diameter
12.692 MILLIMETERS MINIMUM AND 12.705 MILLIMETERS MAXIMUM MM
Material
STEEL OVERALL
Inner Ring Width
9.39 MILLIMETERS MINIMUM AND 9.52 MILLIMETERS MAXIMUM MM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-00-946-1487CS5POSSIBLE MATCH
PHASEMETER
Possible match (shared part number)Avo Multi-Amp Corp
5305-00-989-501811731093-2POSSIBLE MATCH
SETSCREW
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
9330-01-376-2326TOOLTECCS53618POSSIBLE MATCH
PLASTIC SHEET,PRESSURE SENSITIVE
Possible match (shared part number)Airtech International Inc Dba Airtech International Inc
NSN 3110-00-471-6507 is a Bearing,ball,airframe, manufactured by Nsk Uk Ltd, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-471-6507?
NSN 3110-00-471-6507 has 1 manufacturer part number on file: CS5 (Nsk Uk Ltd).
What NSN replaces 3110-00-471-6507?
4 possible matches (shared part number, not a government interchangeability claim): 6625-00-946-1487, 5305-00-989-5018, 9330-01-376-2326. Verify interchangeability with system specifications before substitution.
What are the specifications of CS5?
Key specifications for CS5: Outer Ring Width: 6.22 MILLIMETERS MINIMUM AND 6.35 MILLIMETERS MAXIMUM MM; Shield Quantity: 2; Overall Outside Diameter: 28.554 MILLIMETERS MINIMUM AND 28.567 MILLIMETERS MAXIMUM MM; Load Direction: RADIAL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-471-6507 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.