The Spacer,ring, cataloged under National Stock Number 5365-01-443-6401, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 9 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.
| Parameter | Value |
|---|---|
| NSN | 5365-01-443-6401 |
| Primary Part Number | 3161852-1 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Surface Treatment Document and Classification | GPS1102-3,CLASS V MFR REF SINGLE TREATMENT RESPONSE |
| Outside Diameter | 1.338 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN |
| Overall Thickness | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Reference Data and Literature | T.O. 15A-6-39-3, FIG 9-1, IND 29 A |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Inside Diameter | 0.217 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 3161852-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
NSN 5365-01-443-6401 is a Spacer,ring, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-443-6401 has 1 manufacturer part number on file: 3161852-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3161852-1: Surface Finish: 125.0 MICROINCHES OVERALL; Surface Treatment Document and Classification: GPS1102-3,CLASS V MFR REF SINGLE TREATMENT RESPONSE; Outside Diameter: 1.338 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN; Overall Thickness: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN. 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.