The Bushing,machine Thread, cataloged under National Stock Number 5365-01-070-2243, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-070-2243 |
| Primary Part Number | 270 AS 157 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Hole Inside Diameter | 3.877 INCHES MINIMUM AND 3.879 INCHES MAXIMUM IN |
| Screw Thread Length | 0.78125 INCHES NOMINAL IN |
| Thread Pitch Diameters | +4.5939 TO 4.6063 INCHES IN |
| Material Document and Classification | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 4.875 INCHES MINIMUM AND 5.875 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.688 INCHES IN |
| Slot Depth | 0.1875 INCHES NOMINAL IN |
| Wrenching Facility Shape | SLOTTED |
| Thread Quantity Per Inch | 8 |
| Material | COPPER ALLOY |
| Slot Width | 1.000 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL 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 |
|---|---|
| 270 AS 157 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5365-01-070-2243 is a Bushing,machine Thread, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-070-2243 has 1 manufacturer part number on file: 270 AS 157 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 270 AS 157: Hole Inside Diameter: 3.877 INCHES MINIMUM AND 3.879 INCHES MAXIMUM IN; Screw Thread Length: 0.78125 INCHES NOMINAL IN; Thread Pitch Diameters: +4.5939 TO 4.6063 INCHES IN; Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE. 13 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.