The Stud,shouldered, cataloged under National Stock Number 5307-01-600-4008, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Saturn Fasteners Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-600-4008 |
| Primary Part Number | 120-237-3J |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Saturn Fasteners Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Supplementary Features | MATERIAL: ALLOY STEEL - 4340 PER AMS 6414 OR 8740 PER AMS 6322 |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Surface Treatment | CADMIUM OVERALL |
| Nut End Shank Length | 0.770 INCHES MINIMUM IN |
| Stud End Shank Length | 1.560 INCHES MINIMUM IN |
| Material | STEEL COMP 4340 |
| Thread Series Designator | UNJS STUD 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 |
|---|---|
| 120-237-3J | United Precision Products Co., Inc. (USA) |
| 120-237-3J PRIMARY | Saturn Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 120-237-3J | 1/2 Source control — Government-approved source U.S. Government activity |
| 120-237-3J | 5/9 Secondary reference Mecair Aerospace Industries,subsidiary of Spstechnologiesdiv Division of Sps Technologiesdba Mecair Inc. Div Division of Sps Technologies |
NSN 5307-01-600-4008 is a Stud,shouldered, manufactured by Saturn Fasteners Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-600-4008 has 2 manufacturer part numbers on file: 120-237-3J (United Precision Products Co., Inc.), 120-237-3J (Saturn Fasteners Inc).
Key specifications for 120-237-3J: Surface Treatment Document and Classification: AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Supplementary Features: MATERIAL: ALLOY STEEL - 4340 PER AMS 6414 OR 8740 PER AMS 6322; Overall Length: 3.035 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 8 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.