The Bushing,sleeve, cataloged under National Stock Number 3120-01-005-1339, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Microwave Engineering Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3120-01-005-1339 |
| Primary Part Number | 2027-1033 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Right Flange Width | 0.0470 INCHES NOMINAL IN |
| Body Outside Diameter | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGES BOTH ENDS |
| Body Inside Diameter | 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM IN |
| Right Flange Outside Diameter | 0.3750 INCHES NOMINAL IN |
| Left Flange Outside Diameter | 0.3750 INCHES NOMINAL IN |
| Left Flange Width | 0.0480 INCHES NOMINAL IN |
| Material | PLASTIC TETRAFLUOROETHYLENE 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 |
|---|---|
| 2027-1033 PRIMARY | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2027-1033 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-01-005-1339 is a Bushing,sleeve, manufactured by Microwave Engineering Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-005-1339 has 1 manufacturer part number on file: 2027-1033 (Microwave Engineering Corporation).
Key specifications for 2027-1033: Right Flange Width: 0.0470 INCHES NOMINAL IN; Body Outside Diameter: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGES BOTH ENDS; Overall Length: 0.3500 INCHES NOMINAL IN. 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.
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.