The Housing,antifriction Bearing,non, cataloged under National Stock Number 2835-01-323-8447, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Corporation. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Housing,antifriction Bearing,non |
| FSC / FSG | 2835 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components (FSG 28) |
| Manufacturers | A F B Systems, Inc. Dba Sierra Tech (CAGE 9U283); Ambel Precision Manufacturing Corporation (CAGE 54850); Aero Components, Llc (CAGE 59213); Rolls-Royce Corporation (CAGE 63005); Electro-Methods, L.p. (CAGE 33617) |
| Parameter | Value |
|---|---|
| NSN | 2835-01-323-8447 |
| Primary Part Number | 6855531-1 |
| Item Name | Housing,antifriction Bearing,non |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 6855531-1 | A F B Systems, Inc. Dba Sierra Tech (USA) |
| 6855531-1 | Ambel Precision Manufacturing Corporation (USA) |
| 6855531-1 | Aero Components, Llc (USA) |
| 6855531-1 PRIMARY | Rolls-Royce Corporation (USA) |
| 6855531-1 | Electro-Methods, L.p. (USA) |
| Reference | Meaning |
|---|---|
| 6855531-1 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6855531 | 5/9 Secondary reference Rolls-Royce Corporation |
| 6855531-1 | 5/9 Secondary reference Associated Aerospace Activities Inc |
| 6855531-1 | 5/9 Secondary reference Dependable Machine Company Inc |
NSN 2835-01-323-8447 is a Housing,antifriction Bearing,non, manufactured by Rolls-Royce Corporation, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-323-8447 has 5 manufacturer part numbers on file: 6855531-1 (A F B Systems, Inc. Dba Sierra Tech), 6855531-1 (Ambel Precision Manufacturing Corporation), 6855531-1 (Aero Components, Llc), 6855531-1 (Rolls-Royce Corporation), 6855531-1 (Electro-Methods, L.p.).
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.