Bushing, Sleeve 3120-01-183-6928 NSN 3120-01-183-6928 · NIIN 011836928 · Part number 3975B
Howell Laboratories Inc Dba Howell Laboratories Inc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 22501
NSN 3120-01-183-6928 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-183-6928. Manufacturer of record part number: 3975B .
Also searched as
3120-01-183-6928 ·
3120011836928 ·
NIIN 011836928 ·
01-183-6928 ·
FSC 3120 Bearings, Plain, Unmounted · CAGE 22501 · 3975B · 4440D ITEM 43
Nearby stock numbers
← 3120-01-183-6927 Bushing, Sleeve
·
3120-01-183-7005 →
3120-01-183-6928 — Bearings, Plain, Unmounted
Features
Bushing,sleeve — FSC 3120 1 manufacturer part number on file Manufacturer of record: Howell Laboratories Inc Dba Howell Laboratories Inc
Identification
NSN: 3120-01-183-6928
NIIN: 011836928
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 3975B
Manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-183-6928, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name Bushing,sleeve FSC / FSG 3120 — Bearings, Plain, Unmounted (FSG 31) Manufacturers Howell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
Parameter Value NSN 3120-01-183-6928 Primary Part Number 3975B Item Name Bushing,sleeve FSC / FSG 3120 / 31 — Bearings, Plain, Unmounted Manufacturer Howell Laboratories Inc Dba Howell Laboratories Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
3975B PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Reference documents
Reference Meaning
4440D ITEM 43
5/9 Secondary reference Howell Laboratories Inc Dba Howell Laboratories Inc
No interchangeability data on file.
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 3120-01-183-6928?
NSN 3120-01-183-6928 is a Bushing,sleeve, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-183-6928?
NSN 3120-01-183-6928 has 1 manufacturer part number on file: 3975B (Howell Laboratories Inc Dba Howell Laboratories Inc).
Is NSN 3120-01-183-6928 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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