The Bearing Unit,plain, cataloged under National Stock Number 3130-01-320-6416, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3130-01-320-6416 |
| Primary Part Number | 4069473 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Mounting Hole Type | ROUND, UNTHREADED |
| Mounting Hole Diameter | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Bore Diameter | 1.0405 INCHES MINIMUM AND 1.0420 INCHES MAXIMUM IN |
| Material | COBALT COMP 6 BALL |
| Material | GLASS FIBER INNER LINER |
| Material | STEEL RACE |
| Load Capability Type | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4069473 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4069475 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4069474 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4069473 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4069474 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4069475 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 3130PL1898314 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3130PL1894728 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3130PL1940929 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4069475 | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
NSN 3130-01-320-6416 is a Bearing Unit,plain, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-320-6416 has 6 manufacturer part numbers on file: 4069473 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4069475 (Rtx Corporation Div Pratt & Whitney), 4069474 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4069473 (Rtx Corporation Div Pratt & Whitney), 4069474 (Rtx Corporation Div Pratt & Whitney) and 1 more.
Key specifications for 4069473: Mounting Hole Type: ROUND, UNTHREADED; Mounting Hole Diameter: 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN; Alignment Type: RIGID; Special Features: USED ON COMPRESSOR STATOR LINKAGEOF THE F100PW0229 ENGINE. 8 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 3130-01-320-6416 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.