The Stud,plain, cataloged under National Stock Number 5307-01-489-1049, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-489-1049 |
| Primary Part Number | 124-4322604 PC 33 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Length | 1.250 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 1.250 INCHES NOMINAL STUD THREAD IN |
| Material Document and Classification | ASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A193,GR B7 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 1.125 INCHES STUD THREAD IN |
| Nominal Thread Size | 1.125 INCHES NUT THREAD IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 7 STUD THREAD |
| Thread Quantity Per Inch | 7 NUT THREAD |
| Material | STEEL OR STEEL COMP 4140 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 124-4322603 PC 70 | Naval Sea Systems Command (USA) |
| 124-4322604 PC 33 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5307-01-489-1049 is a Stud,plain, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-489-1049 has 2 manufacturer part numbers on file: 124-4322603 PC 70 (Naval Sea Systems Command), 124-4322604 PC 33 (Naval Sea Systems Command).
Key specifications for 124-4322604 PC 33: Thread Length: 1.250 INCHES NOMINAL NUT THREAD IN; Thread Length: 1.250 INCHES NOMINAL STUD THREAD IN; Material Document and Classification: ASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A193,GR B7 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 6.000 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.