NSN 3120-01-596-9307 · NIIN 015969307 · Part number 2531313
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 10001
Government record, cited
NSN 3120-01-596-9307 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-596-9307. Manufacturer of record part number: 2531313.
Style Designator: HALF SLEEVE, EXTERNAL FLANGES BOTH ENDS
Material Document and Classification: UNABLE TO DECODE
Body Inside Diameter: 2.874 INCHES NOMINAL IN
Right Flange Outside Diameter: 2.125 INCHES NOMINAL IN
Left Flange Outside Diameter: 2.125 INCHES NOMINAL IN
Left Flange Width: 2.125 INCHES NOMINAL IN
Identification
NSN: 3120-01-596-9307
NIIN: 015969307
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 2531313
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Bearing Half,sleeve, cataloged under National Stock Number 3120-01-596-9307, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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
3120-01-596-9307
Primary Part Number
2531313
Item Name
Bearing Half,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (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 3120-01-596-9307?
NSN 3120-01-596-9307 is a Bearing Half,sleeve, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-596-9307?
NSN 3120-01-596-9307 has 1 manufacturer part number on file: 2531313 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2531313?
Key specifications for 2531313: Right Flange Width: 2.125 INCHES NOMINAL IN; Style Designator: HALF SLEEVE, EXTERNAL FLANGES BOTH ENDS; Material Document and Classification: UNABLE TO DECODE; Overall Length: 3.125 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-596-9307 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.