NSN 3120-01-528-9836 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-528-9836. Manufacturer of record part number: KSC506948B-5.
The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-528-9836, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kamatics Corporation. Government technical data includes 8 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
3120-01-528-9836
Primary Part Number
KSC506948B-5
Item Name
Bearing,plain,self-Aligning
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Kamatics Corporation
Status
ACTIVE
Inner Member Width
2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN
Outer Member Width
2.2500 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM IN
Style Designator
WITH INSERT AND/OR LINER WITH STAKING GROOVE
Static Radial Load Rating
585000 POUNDS LBS
Bore Diameter
2.9990 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
Material
PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
Material
STEEL COMP 630 OUTER RACE MEMBER
Outer Member Outside Diameter
4.8154 INCHES MINIMUM AND 4.8162 INCHES MAXIMUM IN
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-528-9836?
NSN 3120-01-528-9836 is a Bearing,plain,self-Aligning, manufactured by Kamatics Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-528-9836?
NSN 3120-01-528-9836 has 1 manufacturer part number on file: KSC506948B-5 (Kamatics Corporation).
What are the specifications of KSC506948B-5?
Key specifications for KSC506948B-5: Inner Member Width: 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN; Outer Member Width: 2.2500 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM IN; Style Designator: WITH INSERT AND/OR LINER WITH STAKING GROOVE; Part Name Assigned by Controlling Agency: SPHERICAL BEARING. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-528-9836 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.