NSN 3120-01-386-6958 · NIIN 013866958 · Part number 74A324903-2001
The Boeing Company Div Defense · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 76301
Government record, cited
NSN 3120-01-386-6958 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-386-6958. Manufacturer of record part number: 74A324903-2001.
Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner Shape: SQUARE INSIDE LEFT CORNER
Flange Outside Diameter: 4.0000 INCHES NOMINAL IN
Body Outside Diameter: 3.5000 INCHES NOMINAL IN
Identification
NSN: 3120-01-386-6958
NIIN: 013866958
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 74A324903-2001
Manufacturer: The Boeing Company Div Defense
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-386-6958, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 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.
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 3120-01-386-6958?
NSN 3120-01-386-6958 is a Bushing,sleeve, manufactured by The Boeing Company Div Defense, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-386-6958?
NSN 3120-01-386-6958 has 1 manufacturer part number on file: 74A324903-2001 (The Boeing Company Div Defense).
What are the specifications of 74A324903-2001?
Key specifications for 74A324903-2001: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER. 10 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-386-6958 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.