The Stud,welding, cataloged under National Stock Number 5307-01-308-4291, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-308-4291 |
| Primary Part Number | FLMS 1420 114 |
| Item Name | Stud,welding |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc. |
| Status | ACTIVE |
| Length Excluding Fluxed Welding Tip | 1.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Material | STEEL |
| 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 |
|---|---|
| FLMS 1420 114 PRIMARY | Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 008-808 | 5/9 Secondary reference U.S. Government activity |
| 008-808 | 5/9 Secondary reference Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc. |
| 25020-20 | 5/9 Secondary reference Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc. |
NSN 5307-01-308-4291 is a Stud,welding, manufactured by Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-01-308-4291 has 1 manufacturer part number on file: FLMS 1420 114 (Quall's Stud Welding Products, Inc. Dba Stud Welding Products, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-608-1086. Verify interchangeability with system specifications before substitution.
Key specifications for FLMS 1420 114: Length Excluding Fluxed Welding Tip: 1.250 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND NUT THREAD; Nominal Thread Size: 0.250 INCHES NUT THREAD IN; Special Features: COPPER FLASHED. 7 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.