The Stud,continuous Thread, cataloged under National Stock Number 5307-01-421-1935, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-421-1935 |
| Primary Part Number | 841-00422-000 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 841-00422-000 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 841-00422-000 | 3/9 Design control — primary reference Aqua-Chem, Inc. |
| 649-D-7546 ITEM 13 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 841-722 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 5307-01-421-1935 is a Stud,continuous Thread, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-421-1935 has 1 manufacturer part number on file: 841-00422-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6530-01-423-2849, 6750-01-427-6756. Verify interchangeability with system specifications before substitution.
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.