The Stud,plain, cataloged under National Stock Number 5307-01-385-1635, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-385-1635 |
| Primary Part Number | 820-0375-13-320 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Quantity Per Inch | 16 LOCATION NOT OTHERWISE SPECIFIED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| D-NSL-0-99-002 ITEM NO 33 | Carver Pump Company (USA) |
| 820-0375-13-320 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| 3/8-16UNC X 1.625INLG NI-CU ALLO | 5/9 Secondary reference U.S. Government activity |
| 3/8-16UNC X 1.625 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-385-1635 is a Stud,plain, manufactured by Carver Pump Company, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-385-1635 has 2 manufacturer part numbers on file: D-NSL-0-99-002 ITEM NO 33 (Carver Pump Company), 820-0375-13-320 (Carver Pump Company).
Key specifications for 820-0375-13-320: Overall Length: 1.625 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: THREADED ON BOTH ENDS; ONE END HAS 0.5 INCHES OF THREADS, OPPOSITE END HAS 0.875 INCHES OF THREADS IN; Thread Quantity Per Inch: 16 LOCATION NOT OTHERWISE SPECIFIED. 3 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.