The Bushing,sleeve, cataloged under National Stock Number 3120-01-255-2736, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3120-01-255-2736 |
| Primary Part Number | 62A122C6-2 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Body Outside Diameter | 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.5000 INCHES MINIMUM IN |
| Material | STEEL 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 |
|---|---|
| 62A122C6-2 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 79070 | 3/2 Design control — primary reference U.S. Government activity |
| 62A122C6-2 | 5/9 Secondary reference Stewart Precision Corp Affiliate of Stewart Avionics Inc |
NSN 3120-01-255-2736 is a Bushing,sleeve, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-255-2736 has 1 manufacturer part number on file: 62A122C6-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-266-8519, 6810-01-554-8074. Verify interchangeability with system specifications before substitution.
Key specifications for 62A122C6-2: Body Outside Diameter: 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN; Overall Length: 2.6600 INCHES MINIMUM AND 2.6650 INCHES MAXIMUM IN; Body Inside Diameter: 0.5000 INCHES MINIMUM IN; Material: STEEL OVERALL. 3 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.