NSN 5365-00-149-8673 · NIIN 001498673 · Part number 2M4209
Caterpillar Inc Div Caterpillar Defense · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5365-00-149-8673 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-149-8673. Manufacturer of record part number: 2M4209.
Also searched as5365-00-149-8673 ·
5365001498673 ·
NIIN 001498673 ·
00-149-8673 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 11083 · 2M4209
Surface Finish: 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
Outside Diameter: 1.284 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN
Overall Thickness: 0.1775 INCHES MINIMUM AND 0.1785 INCHES MAXIMUM IN
Inside Diameter: 1.019 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN
Material: STEEL
Identification
NSN: 5365-00-149-8673
NIIN: 001498673
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 2M4209
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Spacer,ring, cataloged under National Stock Number 5365-00-149-8673, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 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
5365-00-149-8673
Primary Part Number
2M4209
Item Name
Spacer,ring
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Surface Finish
32.0 MICROINCHES RIGHT SIDE
Surface Finish
32.0 MICROINCHES LEFT SIDE
Surface Finish
63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
Outside Diameter
1.284 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN
Overall Thickness
0.1775 INCHES MINIMUM AND 0.1785 INCHES MAXIMUM IN
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-00-149-8673?
NSN 5365-00-149-8673 is a Spacer,ring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-00-149-8673?
NSN 5365-00-149-8673 has 1 manufacturer part number on file: 2M4209 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 2M4209?
Key specifications for 2M4209: Surface Finish: 32.0 MICROINCHES RIGHT SIDE; Surface Finish: 32.0 MICROINCHES LEFT SIDE; Surface Finish: 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER; Outside Diameter: 1.284 INCHES MINIMUM AND 1.286 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5365-00-149-8673 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.