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NSN 3110-01-321-9885Government record, cited

Roller, Bearing3110-01-321-9885

NSN 3110-01-321-9885 · NIIN 013219885 · Part number SW28899-1
2is Inc. · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 1ZKD0
Government record, cited
NSN 3110-01-321-9885 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-321-9885. Manufacturer of record part number: SW28899-1.
Also searched as  3110-01-321-9885 · 3110013219885 · NIIN 013219885 · 01-321-9885 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 1ZKD0 · SW28899-1
Nearby stock numbers  ·
Features
  • Roller,bearing — FSC 3110
  • Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, ONE LIP OUTER RING, SEPARABLE
  • Overall Outside Diameter: 6.5000 INCHES NOMINAL IN
  • Alignment Type: SELF-ALIGNING
  • Bore Diameter: 6.0000 INCHES NOMINAL IN
  • Self-Alignment Location: EXTERNAL
  • 1 manufacturer part number on file
  • Manufacturer of record: 2is Inc.
Identification
  • NSN: 3110-01-321-9885
  • NIIN: 013219885
  • FSC: 3110 — Bearings, Antifriction, Unmounted
  • FSG: 31 — Bearings
  • Primary part number: SW28899-1
  • Manufacturer: 2is Inc.
General Description

The Roller,bearing, cataloged under National Stock Number 3110-01-321-9885, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is 2is Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-321-9885
Primary Part NumberSW28899-1
Item NameRoller,bearing
FSC / FSG3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer2is Inc.
StatusACTIVE
Style DesignatorSINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, ONE LIP OUTER RING, SEPARABLE
Overall Outside Diameter6.5000 INCHES NOMINAL IN
Alignment TypeSELF-ALIGNING
Bore Diameter6.0000 INCHES NOMINAL IN
Self-Alignment LocationEXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
SW28899-1 PRIMARY 2is Inc. (USA)
Reference documents
ReferenceMeaning
SW28899-1 5/2 Secondary reference
U.S. Government activity
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 3110-01-321-9885?

NSN 3110-01-321-9885 is a Roller,bearing, manufactured by 2is Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-321-9885?

NSN 3110-01-321-9885 has 1 manufacturer part number on file: SW28899-1 (2is Inc.).

What are the specifications of SW28899-1?

Key specifications for SW28899-1: Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, ONE LIP OUTER RING, SEPARABLE; Overall Width: 3.0000 INCHES NOMINAL IN; Overall Outside Diameter: 6.5000 INCHES NOMINAL IN; Alignment Type: SELF-ALIGNING. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3110-01-321-9885 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.
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