The Stud,plain, cataloged under National Stock Number 5307-01-347-4376, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-347-4376 |
| Primary Part Number | 83-02-33868D7 ITEM 52L1 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Thread Length | 1.688 INCHES NOMINAL STUD THREAD IN |
| Criticality Code Justification | ZZZY |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.625 INCHES STUD THREAD IN |
| Thread Class | 2A STUD THREAD A |
| Thread Quantity Per Inch | 11 STUD THREAD |
| Material | NICKEL ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 83-02-33868D7 ITEM 52L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 83-02-33868-52L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 83-02-33868D7 ITEM 52 | 5/1 Secondary reference Struthers Wells Corp |
| 83-02-33868-52 | 3/1 Design control — primary reference Struthers Wells Corp |
NSN 5307-01-347-4376 is a Stud,plain, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-347-4376 has 2 manufacturer part numbers on file: 83-02-33868D7 ITEM 52L1 (Naval Inventory Control Point Mechanicsburg), 83-02-33868-52L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 83-02-33868D7 ITEM 52L1: Thread Length: 1.688 INCHES NOMINAL STUD THREAD IN; Criticality Code Justification: ZZZY; Overall Length: 4.656 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 9 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.