The Stud,plain, cataloged under National Stock Number 5307-01-507-7431, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-507-7431 |
| Primary Part Number | 93016B4101 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | The Gorman-Rupp Company Div Gorman-Rupp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633 TYPE IV, SC1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.405 INCHES MINIMUM AND 0.468 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM NUT THREAD IN |
| Supplementary Features | TAP END CHAMFERED; NUT END FLAT AND CHAMFERED OR OVAL; TAP END TO HAVE THREAD SEALANT, LOCTITE NO. 513 PRE-APPLIED (NO SEALANT ON FIRST 1-2 THREADS) |
| Criticality Code Justification | AAJE |
| Thread Pitch Diameters | +0.3287 TO 0.3331 INCHES NUT THREAD IN |
| Thread Pitch Diameters | +0.3365 TO 0.3389 INCHES STUD THREAD IN |
| Material Document and Classification | SAE 1113 CRS, OR EQUAL ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| Thread Class | 2A NUT THREAD A |
| Thread Class | 5A STUD THREAD A |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Material | STEEL COMP 1213 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 93016B4101 PRIMARY | The Gorman-Rupp Company Div Gorman-Rupp (USA) |
| Reference | Meaning |
|---|---|
| 93016B4101 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5307-01-507-7431 is a Stud,plain, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-507-7431 has 1 manufacturer part number on file: 93016B4101 (The Gorman-Rupp Company Div Gorman-Rupp).
Key specifications for 93016B4101: Surface Treatment Document and Classification: ASTM B633 TYPE IV, SC1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.405 INCHES MINIMUM AND 0.468 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM NUT THREAD IN; Supplementary Features: TAP END CHAMFERED; NUT END FLAT AND CHAMFERED OR OVAL; TAP END TO HAVE THREAD SEALANT, LOCTITE NO. 513 PRE-APPLIED (NO SEALANT ON FIRST 1-2 THREADS). 20 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.