NSN 3120-00-833-4841 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-833-4841. Manufacturer of record part number: 18593-1.
Body Outside Diameter: 0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.3750 INCHES NOMINAL IN
Material: COPPER ALLOY 955 OVERALL
Identification
NSN: 3120-00-833-4841
NIIN: 008334841
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 18593-1
Manufacturer: Goodrich Aerospace Canada Ltd
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-00-833-4841, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Goodrich Aerospace Canada 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-833-4841
Primary Part Number
18593-1
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Goodrich Aerospace Canada Ltd
Status
ACTIVE
Surface Finish
125.0 MICROINCHES INTERMEDIATE LAYER
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 3120-00-833-4841?
NSN 3120-00-833-4841 is a Bushing,sleeve, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-833-4841?
NSN 3120-00-833-4841 has 1 manufacturer part number on file: 18593-1 (Goodrich Aerospace Canada Ltd).
What are the specifications of 18593-1?
Key specifications for 18593-1: Surface Finish: 125.0 MICROINCHES INTERMEDIATE LAYER; Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-833-4841 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.
What is the DEMIL code for NSN 3120-00-833-4841?
NSN 3120-00-833-4841 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.