The Insert,screw Thread, cataloged under National Stock Number 5325-01-188-8043, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. 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 | 5325-01-188-8043 |
| Primary Part Number | 514527-104 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Length | 0.362 INCHES NOMINAL IN |
| Flange Thickness | 0.014 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN |
| Insert Size | 0.197 IN. MIN AND 0.201 IN. MAX IN |
| Style Designator | FLANGE |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | INDIVIDUALLY KEYED |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 514527-104 PRIMARY | Raytheon Company (USA) |
NSN 5325-01-188-8043 is a Insert,screw Thread, manufactured by Raytheon Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-188-8043 has 1 manufacturer part number on file: 514527-104 (Raytheon Company).
Key specifications for 514527-104: Width Across Flats: 0.250 INCHES NOMINAL IN; Length: 0.362 INCHES NOMINAL IN; Flange Thickness: 0.014 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN; Insert Size: 0.197 IN. MIN AND 0.201 IN. MAX IN. 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.