NSN 3120-01-316-5331 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-316-5331. Manufacturer of record part number: 6309946.
Right Internal Flange Width: 0.0500 INCHES NOMINAL IN
Body Outside Diameter: 0.4040 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
Identification
NSN: 3120-01-316-5331
NIIN: 013165331
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 6309946
Manufacturer: Naval Sea Systems Command
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-316-5331, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-316-5331
Primary Part Number
6309946
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Corner Shape
CHAMFERED INSIDE LEFT CORNER
Corner Shape
SQUARE INSIDE RIGHT CORNER
Corner Shape
SQUARE OUTSIDE RIGHT CORNER
Corner Shape
SQUARE OUTSIDE LEFT CORNER
Right Internal Flange Width
0.0500 INCHES NOMINAL IN
Body Outside Diameter
0.4040 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
Body Inside Diameter
0.2990 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
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 3120-01-316-5331?
NSN 3120-01-316-5331 is a Bushing,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-316-5331?
NSN 3120-01-316-5331 has 2 manufacturer part numbers on file: 6309946 (Naval Sea Systems Command), 6309946 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
What are the specifications of 6309946?
Key specifications for 6309946: Corner Shape: CHAMFERED INSIDE LEFT CORNER; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER. 10 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-316-5331 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.