The Bushing,sleeve, cataloged under National Stock Number 3120-01-182-7563, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is General Electric Company. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-182-7563 |
| Primary Part Number | 635A532-002 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES RIGHT END SURFACE OF FLANGE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE CENTER FLANGE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE CENTER FLANGE RIGHT BODY CORNER |
| Corner Shape | ROUND CENTER FLANGE LEFT BODY CORNER |
| Right Internal Flange Width | 0.5000 INCHES NOMINAL IN |
| Left End Body Diameter | 1.1875 INCHES NOMINAL IN |
| Flange Outside Diameter | 1.6860 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN |
| End to Flange Distance | 0.2500 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE, INTERNAL FLANGE ONE END |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.8438 INCHES NOMINAL IN |
| Right Internal Flange Hole Diameter | 0.8110 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN |
| Right End Body Diameter | 1.3750 INCHES NOMINAL IN |
| Flange Width | 0.7500 INCHES NOMINAL IN |
| Material | STEEL COMP 410 OVERALL |
| 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 |
|---|---|
| 635A532-002 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| A-3225114 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-182-7563 is a Bushing,sleeve, manufactured by General Electric Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-182-7563 has 1 manufacturer part number on file: 635A532-002 (General Electric Company).
Key specifications for 635A532-002: Surface Finish: 63.0 MICROINCHES RIGHT END SURFACE OF FLANGE; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER. 21 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.