The Roller,bearing, cataloged under National Stock Number 3110-00-279-9447, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-279-9447 |
| Primary Part Number | 901782-8 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Rolling Element Diameter | 0.078000 INCHES MINIMUM AND 0.078025 INCHES MAXIMUM IN |
| Criticality Code Justification | AGWH |
| Style Designator | CYLINDRICAL ROLLER, SPHERICAL ENDS |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP E52100 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 901782-8 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 018744 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| 901782-8 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 901782-8 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
| PQA43865-4 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 017149 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-00-279-9447 is a Roller,bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-279-9447 has 2 manufacturer part numbers on file: 901782-8 (Timken Aerospace, Inc Dba Torrington Product), 018744 (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for 901782-8: Rolling Element Diameter: 0.078000 INCHES MINIMUM AND 0.078025 INCHES MAXIMUM IN; Criticality Code Justification: AGWH; Style Designator: CYLINDRICAL ROLLER, SPHERICAL ENDS; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. 5 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.
NSN 3110-00-279-9447 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.