The Stud,plain, cataloged under National Stock Number 5307-01-413-0321, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 10 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 | 5307-01-413-0321 |
| Primary Part Number | 121-16655-052 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-00465 C61400 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.875 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.875 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 9 STUD THREAD |
| Thread Quantity Per Inch | 9 NUT THREAD |
| Material | COBALT ALLOY |
| 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 |
|---|---|
| 021-16655B052 | Johnson Controls Navy Systems, Llc (USA) |
| 121-16655-052 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
NSN 5307-01-413-0321 is a Stud,plain, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-413-0321 has 2 manufacturer part numbers on file: 021-16655B052 (Johnson Controls Navy Systems, Llc), 121-16655-052 (Johnson Controls Navy Systems, Llc).
Key specifications for 121-16655-052: Material Document and Classification: QQ-C-00465 C61400 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 6.625 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD; Thread Direction: RIGHT-HAND NUT THREAD. 10 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.