NSN 3120-01-182-6691 · NIIN 011826691 · Part number 3499-052
Woodward, Inc. Div Fuel Systems and Controls · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 66503
Government record, cited
NSN 3120-01-182-6691 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-182-6691. Manufacturer of record part number: 3499-052.
Overall Thickness: 0.0780 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
Style Designator: ROUND
Diameter: 0.3120 INCHES NOMINAL IN
Identification
NSN: 3120-01-182-6691
NIIN: 011826691
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 3499-052
Manufacturer: Woodward, Inc. Div Fuel Systems and Controls
General Description
The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-182-6691, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 11 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
3120-01-182-6691
Primary Part Number
3499-052
Item Name
Bearing,washer,thrust
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Woodward, Inc. Div Fuel Systems and Controls
Status
ACTIVE
Surface Finish
16.0 MICROINCHES LEFT SIDE
Surface Finish
16.0 MICROINCHES RIGHT SIDE
Corner Shape
SQUARE ALL CORNERS
Flange Thickness
0.0620 INCHES NOMINAL IN
Overall Thickness
0.0780 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
Woodward, Inc. Div Fuel Systems and Controls (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 3120-01-182-6691?
NSN 3120-01-182-6691 is a Bearing,washer,thrust, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-182-6691?
NSN 3120-01-182-6691 has 1 manufacturer part number on file: 3499-052 (Woodward, Inc. Div Fuel Systems and Controls).
What are the specifications of 3499-052?
Key specifications for 3499-052: Surface Finish: 16.0 MICROINCHES LEFT SIDE; Surface Finish: 16.0 MICROINCHES RIGHT SIDE; Corner Shape: SQUARE ALL CORNERS; Flange Thickness: 0.0620 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-182-6691 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.