The Stud,plain, cataloged under National Stock Number 5307-01-184-2043, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Aerospace Yeovil Div Aerospace -Yeovil. Government technical data includes 14 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 | 5307-01-184-2043 |
| Primary Part Number | 1251S049 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Honeywell Aerospace Yeovil Div Aerospace -Yeovil |
| Status | ACTIVE |
| Thread Length | 0.430 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.430 INCHES NOMINAL NUT THREAD IN |
| Material Document and Classification | S145 FSCM U1605 MFR REF SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.190 INCHES STUD THREAD IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNF NUT THREAD |
| 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 |
|---|---|
| 1251S049 PRIMARY | Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR) |
NSN 5307-01-184-2043 is a Stud,plain, manufactured by Honeywell Aerospace Yeovil Div Aerospace -Yeovil, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-184-2043 has 1 manufacturer part number on file: 1251S049 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil).
Key specifications for 1251S049: Thread Length: 0.430 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.430 INCHES NOMINAL NUT THREAD IN; Material Document and Classification: S145 FSCM U1605 MFR REF SINGLE MATERIAL RESPONSE; Overall Length: 1.000 INCHES NOMINAL IN. 14 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.