The Stud,locked in, cataloged under National Stock Number 5307-00-971-9292, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Precision Speed Manufacturing, Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-00-971-9292 |
| Primary Part Number | LT1198 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Precision Speed Manufacturing, Llc |
| Status | ACTIVE |
| Thread Length | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM NUT THREAD IN |
| Material Document and Classification | AMS 5637 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.312 INCHES STUD THREAD IN |
| Locking Feature | TRUNCATED ROOT INTERFERENCE |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 18 STUD THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | STEEL COMP 302 |
| Thread Series Designator | UNF 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 |
|---|---|
| LT1198 PRIMARY | Precision Speed Manufacturing, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4010T39P02 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5307-00-971-9292 is a Stud,locked in, manufactured by Precision Speed Manufacturing, Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-971-9292 has 1 manufacturer part number on file: LT1198 (Precision Speed Manufacturing, Llc).
Key specifications for LT1198: Thread Length: 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM NUT THREAD IN; Material Document and Classification: AMS 5637 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN. 13 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.