The Stud,locked in, cataloged under National Stock Number 5307-01-134-5898, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-134-5898 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Serrated Portion to Nut End | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Thread Length | 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM NUT THREAD IN |
| Hardness Rating | 269.0 BRINELL STANDARD MINIMUM |
| Style Designator | LOCKED IN |
| Thread Pitch Diameters | +0.1446 TO 0.1461 INCHES STUD THREAD IN |
| Material Document and Classification | AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE |
| Distance From Serrated Portion to End of Stud Thread | 0.045 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Serration Included Angle | 101.0 DEGREES MINIMUM AND 104.0 DEGREES MAXIMUM |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.138 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.164 INCHES STUD THREAD IN |
| Distance From Serrated Portion to Stud End | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Locking Feature | RING, LOCK SERRATED |
| Serration Quantity | 14 |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | IRON ALLOY 660 |
| Thread Series Designator | UNS 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 | X |
| Reference | Meaning |
|---|---|
| MS51989E302-6 | 2/2 Government specification standardization U.S. Government activity |
NSN 5307-01-134-5898 is a Stud,locked in, classified under FSC 5307, Studs. Status: active.
Key specifications for 5307-01-134-5898: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance From Serrated Portion to Nut End: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Thread Length: 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM NUT THREAD IN. 24 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.