The Spacer,sleeve, cataloged under National Stock Number 5365-00-709-3306, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Component Products Corporation Dba Component Products Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-709-3306 |
| Primary Part Number | BACS18K10-12W |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Component Products Corporation Dba Component Products Corp |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 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,T3 OR T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6,T4 OR T351 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-700/6,T4 OR T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.1940 INCHES MINIMUM AND 0.2040 INCHES MAXIMUM IN |
| Specification/standard Data | 81205-BACS18K MANUFACTURERS STANDARD |
| Surface Treatment | ANODIZE OR CHROMATE OVERALL |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BACS18K10-12W | Component Products Corporation Dba Component Products Corp (USA) |
| BACS18K10-12W | Mayday Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| BACS18K10-12W | 5/9 Secondary reference Mamco Mfg Co Inc |
| BACS18K10-12W | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-00-709-3306 is a Spacer,sleeve, manufactured by Component Products Corporation Dba Component Products Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-709-3306 has 2 manufacturer part numbers on file: BACS18K10-12W (Component Products Corporation Dba Component Products Corp), BACS18K10-12W (Mayday Manufacturing Co.).
Key specifications for BACS18K10-12W: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 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. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.