The Ring,externally Threaded, cataloged under National Stock Number 5365-01-178-2862, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Cm Manufacturing Inc Dba Cm Manufacturing Inc. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Goodrich Corporation (CAGE 6K4C8); Heroux-Devtek Inc (CAGE 36164); Hydromach Inc Dba Hydromach Inc (CAGE 1FG56); Cm Manufacturing Inc Dba Cm Manufacturing Inc (CAGE 6Z056); Devtek Aerospace Inc (CAGE 1C739) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-178-2862 |
| Primary Part Number | 1881A48 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Cm Manufacturing Inc Dba Cm Manufacturing Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1881A48 | Goodrich Corporation (USA) |
| 1881A48 | Heroux-Devtek Inc (CAN) |
| 1881A48 | Hydromach Inc Dba Hydromach Inc (USA) |
| 1881A48 PRIMARY | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 1881A48 | Devtek Aerospace Inc (CAN) |
| Reference | Meaning |
|---|---|
| 1881A48 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 1881A48 | 5/2 Secondary reference U.S. Government activity |
NSN 5365-01-178-2862 is a Ring,externally Threaded, manufactured by Cm Manufacturing Inc Dba Cm Manufacturing Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-178-2862 has 5 manufacturer part numbers on file: 1881A48 (Goodrich Corporation), 1881A48 (Heroux-Devtek Inc), 1881A48 (Hydromach Inc Dba Hydromach Inc), 1881A48 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 1881A48 (Devtek Aerospace Inc).
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.