The Bearing,torque Slipper, cataloged under National Stock Number 3110-00-448-6911, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-448-6911 |
| Primary Part Number | 73960 |
| Item Name | Bearing,torque Slipper |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL PER AMS 6260; HARDNESS PER ROCKWELL C30 MIN AND C40 MAX; 0.82 IN. LONG; FIRST END 0.62 IN. BY 1.23 IN.; SECOND END 0.62 IN. OD; BORE 0.0781 IN. DIA; COUNTERBORED 0.47 IN. MIN AND 0.50 IN. MAX DIA IN |
| 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 |
|---|---|
| 73960 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 194699 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| Reference | Meaning |
|---|---|
| 194699 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 73960 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| AS73960 | 5/9 Secondary reference Aircraft Supplies |
NSN 3110-00-448-6911 is a Bearing,torque Slipper, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-448-6911 has 2 manufacturer part numbers on file: 73960 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 194699 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
3 possible matches (shared part number, not a government interchangeability claim): 5331-00-585-5958, 5331-01-236-5055, 5995-01-249-3137. Verify interchangeability with system specifications before substitution.
Key specifications for 73960: General Characteristics Item Description: MATL STEEL PER AMS 6260; HARDNESS PER ROCKWELL C30 MIN AND C40 MAX; 0.82 IN. LONG; FIRST END 0.62 IN. BY 1.23 IN.; SECOND END 0.62 IN. OD; BORE 0.0781 IN. DIA; COUNTERBORED 0.47 IN. MIN AND 0.50 IN. MAX DIA IN; End Item Identification: ACFT ENG R2800. 1 specification is 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.