The Bushing,sleeve, cataloged under National Stock Number 3120-00-076-9151, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-076-9151 |
| Primary Part Number | Y250D88NX1A |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES INTERMEDIATE LAYER |
| Right Internal Flange Width | 0.1250 INCHES NOMINAL IN |
| Flange Outside Diameter | 3.8125 INCHES NOMINAL IN |
| Body Outside Diameter | 3.4350 INCHES MINIMUM AND 3.4370 INCHES MAXIMUM IN |
| End to Flange Distance | 0.6250 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE, INTERNAL FLANGE ONE END |
| Body Inside Diameter | 2.8125 INCHES NOMINAL IN |
| Right Internal Flange Hole Diameter | 2.5400 INCHES MINIMUM AND 2.5500 INCHES MAXIMUM IN |
| Antirotation/lubrication Type and Quantity | 4 HOLE |
| Flange Width | 0.3730 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN |
| Hole Diameter | 0.5000 INCHES NOMINAL FIRST 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 |
|---|---|
| Y250D88NX1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| Y250D88NX1A | 3/9 Design control — primary reference U.S. Government activity |
| Y248315 | 5/9 Secondary reference Ingersoll Rand Co |
| Y250D88NX1-20H | 5/9 Secondary reference U.S. Government activity |
| Y248315 | 5/9 Secondary reference U.S. Government activity |
| Y250D88NX1A | 5/9 Secondary reference Ingersoll Rand Co |
| Y250D88NX1-20H | 5/9 Secondary reference Ingersoll Rand Co |
| C248315 | 5/9 Secondary reference Ingersoll Rand Co |
| C248315 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-00-076-9151 is a Bushing,sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-076-9151 has 1 manufacturer part number on file: Y250D88NX1A (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for Y250D88NX1A: Surface Finish: 125.0 MICROINCHES INTERMEDIATE LAYER; Right Internal Flange Width: 0.1250 INCHES NOMINAL IN; Flange Outside Diameter: 3.8125 INCHES NOMINAL IN; Body Outside Diameter: 3.4350 INCHES MINIMUM AND 3.4370 INCHES MAXIMUM IN. 11 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.
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.