The Stud,shouldered, cataloged under National Stock Number 5307-01-600-4005, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-600-4005 |
| Primary Part Number | 120-237-2J |
| 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 |
| Material Document and Classification | AAMS6414 ASSN STD SINGLE MATERIAL RESPONSE OR AMS8740 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6322 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Stud End Shank Diameter | 0.582 INCHES MINIMUM AND 0.592 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut End Shank Length | 1.560 INCHES MINIMUM IN |
| Stud End Shank Length | 0.770 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 |
|---|---|
| 120-237-2J PRIMARY | Saturn Fasteners Inc (USA) |
| 120-237-2J PRIMARY | United Precision Products Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 120-237-2J | 5/9 Secondary reference Mecair Aerospace Industries,subsidiary of Spstechnologiesdiv Division of Sps Technologiesdba Mecair Inc. Div Division of Sps Technologies |
| 120-237-2J | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-01-600-4005 is a Stud,shouldered, manufactured by Saturn Fasteners Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-600-4005 has 2 manufacturer part numbers on file: 120-237-2J (Saturn Fasteners Inc), 120-237-2J (United Precision Products Co., Inc.).
Key specifications for 120-237-2J: Surface Treatment Document and Classification: AMS-QQ-P-416,TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AAMS6414 ASSN STD SINGLE MATERIAL RESPONSE OR AMS8740 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6322 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 2.830 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 9 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.