The Insert,screw Thread, cataloged under National Stock Number 5325-00-663-0157, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 5 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 | 5325-00-663-0157 |
| Primary Part Number | 228057 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Width Across Flats | 0.580 INCHES NOMINAL IN |
| Length | 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Flange Thickness | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Insert Size | 0.365 IN. MIN,0.375 IN. MAX IN |
| Style Designator | FLANGE |
| 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 |
|---|---|
| 228057 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5325-00-663-0157 is a Insert,screw Thread, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-663-0157 has 1 manufacturer part number on file: 228057 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for 228057: Width Across Flats: 0.580 INCHES NOMINAL IN; Length: 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Flange Thickness: 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Insert Size: 0.365 IN. MIN,0.375 IN. MAX IN. 5 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.