NSN 5365-01-455-4789 · NIIN 014554789 · Part number BACS18K10-24W
The Boeing Company Div Commercial · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 17765
Government record, cited
NSN 5365-01-455-4789 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-455-4789. Manufacturer of record part number: BACS18K10-24W.
Also searched as5365-01-455-4789 ·
5365014554789 ·
NIIN 014554789 ·
01-455-4789 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 17765 · BACS18K10-24W
Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL1A MIL SPEC 2ND TREATMENT RESPONSE OVERALL
Body Outside Diameter: 0.4940 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: WW-T-700/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-700/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.1940 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
Surface Treatment: ANODIZE OR CHROMATE OVERALL
Identification
NSN: 5365-01-455-4789
NIIN: 014554789
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: BACS18K10-24W
Manufacturer: The Boeing Company Div Commercial
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-01-455-4789, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-455-4789
Primary Part Number
BACS18K10-24W
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
The Boeing Company Div Commercial
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Surface Treatment Document and Classification
MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL1A MIL SPEC 2ND TREATMENT RESPONSE OVERALL
Body Outside Diameter
0.4940 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
WW-T-700/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-700/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
Body Inside Diameter
0.1940 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
Surface Treatment
ANODIZE OR CHROMATE OVERALL
Material
ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL
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
SPACER,SLEEVE
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Related Parts in Hardware and Abrasives
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
8200931
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
SPACER,SLEEVE
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-455-4789?
NSN 5365-01-455-4789 is a Spacer,sleeve, manufactured by The Boeing Company Div Commercial, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-455-4789?
NSN 5365-01-455-4789 has 1 manufacturer part number on file: BACS18K10-24W (The Boeing Company Div Commercial).
What are the specifications of BACS18K10-24W?
Key specifications for BACS18K10-24W: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL1A MIL SPEC 2ND TREATMENT RESPONSE OVERALL; Body Outside Diameter: 0.4940 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-455-4789 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.