NSN 3120-01-396-0836 · NIIN 013960836 · Part number 1219C3784
Lockheed Martin Corporation Div Rms · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 03538
Government record, cited
NSN 3120-01-396-0836 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-396-0836. Manufacturer of record part number: 1219C3784.
Body Inside Diameter: 0.3810 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN
Material: BRONZE PHOSPHOR OVERALL
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms
Identification
NSN: 3120-01-396-0836
NIIN: 013960836
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 1219C3784
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-396-0836, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Parameter
Value
NSN
3120-01-396-0836
Primary Part Number
1219C3784
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Lockheed Martin Corporation Div Rms
Status
ACTIVE
Corner Shape
CHAMFERED ALL CORNERS
Body Outside Diameter
0.5650 INCHES NOMINAL IN
Style Designator
SOLID, EXTERNAL FLANGE ONE END
Body Inside Diameter
0.3810 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN
Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems
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 3120-01-396-0836?
NSN 3120-01-396-0836 is a Bushing,sleeve, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-396-0836?
NSN 3120-01-396-0836 has 1 manufacturer part number on file: 1219C3784 (Lockheed Martin Corporation Div Rms).
What are the specifications of 1219C3784?
Key specifications for 1219C3784: Corner Shape: CHAMFERED ALL CORNERS; Body Outside Diameter: 0.5650 INCHES NOMINAL IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Overall Length: 0.5000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-396-0836 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.