The Stud,ball, cataloged under National Stock Number 5307-01-348-6799, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Krupp-Mak Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stud,ball |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Krupp-Mak Co (CAGE 0R6X1) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-348-6799 |
| Primary Part Number | 3 3520-103 |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Krupp-Mak Co |
| 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 |
|---|---|
| 3 3520-103 PRIMARY | Krupp-Mak Co (USA) |
NSN 5307-01-348-6799 is a Stud,ball, manufactured by Krupp-Mak Co, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-348-6799 has 1 manufacturer part number on file: 3 3520-103 (Krupp-Mak Co).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-448-3512. 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.